MSNBC Live with Tamron Hall 01/28/16

Candidates up the ante to debate Trump

Ted Cruz’s super PAC is offering to contribute $1.5M to veteran’s charities if Donald Trump agrees to a one-on-one debate. Carly Fiorina is matching that offer to debate Cruz and Trump for $2M to debate just Trump. NBC’s Hallie Jackson reports on the reaction from Trump’s rivals. ... more Duration: {{video.duration.momentjs}}