Detailed text transcripts for TV channel - CNN - 20171028:08:32:00
Fact, green ba ray let consingent of led contingent. they split and one group of those u.s. soldiers got split up and couldn't, in fact, communicate directly with their counterparts. several moved out of this ek vehicle to try and flank the isis-led militants in that fire fight. we know how this all ended up, four u.s. soldiers dead, a number of them wounded and nigerian counterparts led in what is still an open investigation into exactly what happened and why these american soldiers went into this danger zone with what appears to be light support. george. >> david, what can you tell us