Hillary's challenger:

O’Malley launches 2016 bid: "The presidency is not a crown to be passed back and forth" http://t.co/2KZ3c0QKTY pic.twitter.com/wGf856hlWu

— The Hill (@thehill) May 30, 2015

Crowd: 'We don't need you;' O'Malley announcement overshadowed by Freddie Grey protesters and tech glitches http://t.co/whdYTHqI3D

— Washington Examiner (@dcexaminer) May 30, 2015

Can't wait to see Hillary and O'Malley debate about whose policies were responsible for a bigger "demonstration." #Benghazi #Baltimore

— Josh Jordan (@NumbersMuncher) May 30, 2015

Martin O'Malley for America: Because Look What He Did To Baltimore

— Razor (@hale_razor) May 30, 2015

Hillary's democrat challenger:

From the 'rain tax' to the 'flush tax': 40 times Martin OMalley raised taxes http://t.co/bY79hhc58h

— Washington Examiner (@dcexaminer) May 30, 2015

#OMalleyFacts https://t.co/xh9KBXaNN2

— Caleb Howe (@CalebHowe) May 30, 2015

#OMalley2016 only stands a chance if he has guts to call out @hlllaryclintonfor for what she is - a liar. Otherwise, forget him.

— Roger Simon (@rogerlsimon) May 30, 2015