Detailed text transcripts for TV channel - MSNBC - 20151229:10:48:00
Al jazeera is standing by their reporting even though one of the key figures in the documentary is recanting what he said he was -- what was captured on tape. nbc's blake mccoy has the story. >> reporter: football great peyton manning, now threatening to sue over an al jazeera documentary that links manning and several pro athletes to performance enhancing drugs. >> complete trash, garbage, there's more adjectives i'd like to be able to use. but it really makes me sick. >> reporter: the doping allegations are made in undercover recordings with charlie sly, who claims he interned for a short ti...