Categories News Bloomberg’s Mark Halperin: Trump’s “Attitude Is Way Too Cavalier” About The Violence At His Events Post author By crystalg Post date March 11, 2016 Read more at… Media Matters for America Tags About, Attitude, Bloomberg's, Cavalier, events, Halperin, Mark, Matters, Media, staff, Trumps, Violence ← 3 Reasons Ebony Magazine’s ‘Body Brigade’ Cover Is Oh So Necessary → Rubio relying on super PAC to attack Trump in do-or-die Fla.