Detailed text transcripts for TV channel - MSNBC - 20130422:21:38:00
Six months. it's where his parents live. it's a hub of jihadist recruitment generally. "the new york times" wrote yesterday. back home in the u.s., tsarnaev became more radicalized. the "boston globe" reports he disrupted conversations at his local cambridge mosque with outbursts of radical theology and created a youtube page. how did this lead up to the boston marathon a week ago? richard engel is nbc news' chief foreign correspondent. david is editor of the "new yorker" magazine. i want to start with richard, then to david. richard, why did the russians let him in if he was a problem for the...