Donald Trump delivered harsh words against New Hampshire's largest newspaper and Chris Christie last night. MSNBC's Kasie Hunt discusses the significance of Trump's attacks against the governor and the new dynamism of Christie's campaign.Dec. 29, 2015
UP NEXT
David Brooks on staying humane in inhumane times
05:04
Andrew Ross Sorkin: To see Elon Musk express remorse was something
11:01
DOJ charges man allegedly hired for plot to assassinate Sikh activist in New York
01:50
Jimmy Carter's daughter reads letter he wrote to Rosalynn 75 years ago
01:19
Kevin Bacon builds essentials kits for homeless, stresses need for giving back