MSNBC cut away from a live Bernie Sanders press conference this afternoon as the Democratic presidential candidate was talking about his opposition to the Trans-Pacific Partnership agreement. Watch the cutaway:https://www.youtube.com/watch?v=AWizAOWLMjs "You've been listening to Bernie Sanders, less of a press conference, more of a speech. I want to turn back to the Republican side of things," said Kate Snow, as she pivoted to news of Ted Cruz firing a press spokesperson. MSNBC owner Comcast has lobbied for the TPP. Last year, it fired host Ed Schultz, an outspoken opponent of the agreement. A Media Matters study found that outside of...