Mike Pence testifies about Jan. 6 today
b'MSNBC\\u2019s Ari Melber hosts \\u201cThe Beat\\u201d on Thursday, April 27, and reports on Mike Pence testifying before the federal grand jury investigating January 6, and Tucker Carlson\\u2019s firing from Fox News. Ryan Kelley, John Flannery, David Kelley, and Rob Reiner join.'