MSNBC Live with Tamron Hall 09/02/15

Biden prompts new 2016 speculation

Vice President Joe Biden is prompting new speculation about a possible presidential run with a high-profile trip to Florida, a key swing state. Robert Hoopes, Informal Advisor with the ‘Draft Biden Superpac,’ Washington Post Political Columnist Dana Milbank and Republican Strategist Mercedes Schlapp join NewsNation. ... more Duration: {{video.duration.momentjs}}