BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley celebrates with his wife Katie and their family after O'Malley officially announced his candidacy for the U.S. presidency during an event at Federal Hill Park May 30, 2015 in Baltimore Maryland. O'Malley joins Sen. Bernie Sanders and former Secretary of State Hillary Clinton in seeking the Democratic nomination. (Photo by Win McNamee/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley speaks during an event to announce his candidacy for a presidential campaign May 30, 2015 at Federal Hill Park in Baltimore, Maryland. O'Malley was the third Democrat, after former U.S. Secretary of State Hillary Clinton and Sen. Bernie Sanders (I-VT), to throw his hat in the ring for the Democratic nomination. (Photo by Alex Wong/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley (3rd L), his wife Katie (2nd L) and his family wave to the crowd during an event to announce his candidacy for a presidential campaign May 30, 2015 at Federal Hill Park in Baltimore, Maryland. O'Malley was the third Democrat, after former U.S. Secretary of State Hillary Clinton and Sen. Bernie Sanders (I-VT), to throw his hat in the ring for the Democratic nomination. (Photo by Alex Wong/Getty Images)
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
Martin O'Malley, former governor of Maryland, left, waves as he arrives with his wife Katie O'Malley to announce he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
Thomas O'Malley, left, and Barbara O'Malley, parents of Martin O'Malley, former governor of Maryland, listen as O'Malley announces he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Martin O'Malley Makes Announcement On Presidential Campaign
Credit: Getty Images
Martin O'Malley Makes Announcement On Presidential Campaign
Credit: Getty
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley officially announces his candidacy for the U.S. presidency with his wife Katie (R) during an event at Federal Hill Park May 30, 2015 in Baltimore Maryland. O'Malley joins Sen. Bernie Sanders and former Secretary of State Hillary Clinton in seeking the Democratic nomination. (Photo by Win McNamee/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley officially announces his candidacy for the U.S. presidency with his wife Katie (R) during an event at Federal Hill Park May 30, 2015 in Baltimore Maryland. O'Malley joins Sen. Bernie Sanders and former Secretary of State Hillary Clinton in seeking the Democratic nomination. (Photo by Win McNamee/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley officially announces his candidacy for the U.S. presidency with his wife Katie (R) during an event at Federal Hill Park May 30, 2015 in Baltimore Maryland. O'Malley joins Sen. Bernie Sanders and former Secretary of State Hillary Clinton in seeking the Democratic nomination. (Photo by Win McNamee/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley speaks during an event to announce his candidacy for a presidential campaign May 30, 2015 at Federal Hill Park in Baltimore, Maryland. O'Malley was the third Democrat, after former U.S. Secretary of State Hillary Clinton and Sen. Bernie Sanders (I-VT), to throw his hat in the ring for the Democratic nomination. (Photo by Alex Wong/Getty Images)
Martin O'Malley Makes Announcement On Presidential Campaign
BALTIMORE, MD - MAY 30: Former Maryland Gov. Martin O'Malley speaks during an event to announce his candidacy for a presidential campaign May 30, 2015 at Federal Hill Park in Baltimore, Maryland. O'Malley was the third Democrat, after former U.S. Secretary of State Hillary Clinton and Sen. Bernie Sanders (I-VT), to throw his hat in the ring for the Democratic nomination. (Photo by Alex Wong/Getty Images)
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
A supporter holds up a sign as Martin O'Malley, former governor of Maryland, not pictured, speaks while announcing he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Martin O'Malley Makes Announcement On Presidential Campaign
Credit: Getty
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
Guests stand on stage while listening to Martin O'Malley, former governor of Maryland, not pictured, speak and announce he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Martin O'Malley Makes Announcement On Presidential Campaign
Credit: Getty
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
Guests stand on stage and wait for Martin O'Malley, former governor of Maryland, not pictured, to speak and announce he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Former Maryland Governor Martin O'Malley Makes Presidential Announcement
Martin O'Malley, former governor of Maryland, center, waves to the crowd with his wife Katie O'Malley, second from left, and his family after announcing he will seek the Democratic presidential nomination at Federal Hill Park in Baltimore, Maryland, U.S., on Saturday, May 30, 2015. O'Malley said he will seek the Democratic nomination for president in 2016, launching a long-shot challenge against front-runner Hillary Clinton. Photographer: Andrew Harrer/Bloomberg via Getty Images
Facing long odds, O'Malley enters race for president
Supporters wave flags as former Baltimore mayor and Maryland governor Martin O'Malley announces his decision to seek the Democratic nomination for the presidency, at Federal Hill in Baltimore on Saturday, May 30, 2015. (Karl Merton Ferron/Baltimore Sun/TNS via Getty Images)
Facing long odds, O'Malley enters race for president
Supporters await Baltimore mayor and Maryland governor Martin O'Malley as he announces his decision to seek the Democratic nomination for the presidency, at Federal Hill in Baltimore on Saturday, May 30, 2015. (Karl Merton Ferron/Baltimore Sun/TNS via Getty Images)
Governor Martin O'Malley will join supporters at Federal Hill Park at 10:00 AM this Saturday, May 30th in Baltimore to make an announcement about whether or not he will seek the Democratic nomination for President of the United States of America.
BALTIMORE, MD - MAY 30: Workers remove a campaign sign from a trailer after former Maryland Gov. Martin O'Malley announced he is seeking the Democratic nomination for President of the United States of America during an event at Federal Hill Park in Baltimore, MD on Saturday, May 30, 2015. (Photo by Jabin Botsford/The Washington Post via Getty Images)
Governor Martin O'Malley will join supporters at Federal Hill Park at 10:00 AM this Saturday, May 30th in Baltimore to make an announcement about whether or not he will seek the Democratic nomination for President of the United States of America.
BALTIMORE, MD - MAY 30: A girl listens as former Maryland Gov. Martin O'Malley announces he is seeking the Democratic nomination for President of the United States of America during an event at Federal Hill Park in Baltimore, MD on Saturday, May 30, 2015. (Photo by Jabin Botsford/The Washington Post via Getty Images)
Governor Martin O'Malley will join supporters at Federal Hill Park at 10:00 AM this Saturday, May 30th in Baltimore to make an announcement about whether or not he will seek the Democratic nomination for President of the United States of America.
BALTIMORE, MD - MAY 30: A girl listens as former Maryland Gov. Martin O'Malley announces he is seeking the Democratic nomination for President of the United States of America during an event at Federal Hill Park in Baltimore, MD on Saturday, May 30, 2015. (Photo by Jabin Botsford/The Washington Post via Getty Images)
Governor Martin O'Malley will join supporters at Federal Hill Park at 10:00 AM this Saturday, May 30th in Baltimore to make an announcement about whether or not he will seek the Democratic nomination for President of the United States of America.
BALTIMORE, MD - MAY 30: People cheer and listen as former Maryland Gov. Martin O'Malley announces he is seeking the Democratic nomination for President of the United States of America during an event at Federal Hill Park in Baltimore, MD on Saturday, May 30, 2015. (Photo by Jabin Botsford/The Washington Post via Getty Images)