Gec Again News Today

Investigators wont confirm the talibans claim that it shot down a military chopper in the southern part of the country. seven american service men were killed. nbc news chief correspondent jim miklashevski has the latest. what do we know about this point? >> we have details about what happened in the helicopter crash that killed seven americans and four afghans, by the way, that were on the black hawk helicopter. among the serve americans killed, u.s. officials here and in afghanistan tell us th...