Hardball with Chris Matthews 04/21/15

Pres. Obama: Elizabeth Warren 'wrong' about TPP deal

President Obama speaks to Chris Matthews about his support for the Trans-Pacific Partnership and the passionate voices on the left, led by Senator Elizabeth Warren, who are against the deal. They are joined by Debbie Askin, Dr. Abhijit Dasgupta, Jim Corco ... more Duration: {{video.duration.momentjs}}