MSNBC Live with Alex Witt 04/21/13

Running the Boston Marathon, then turning around to cover it

Michael Rezendes, investigative reporter for the Boston Globe, talks to MSNBC’s Alex Witt about the suspects and the tragedy at the Boston Marathon.  They discuss Michael’s experience at the Boston Marathon and the personalities of the Tsarnaev brothers. ... more Duration: {{video.duration.momentjs}}