Suspected Dallas ICE facility shooter identified

NBC News correspondent Jay Gray is live there in Dallas for us. Uh Jay, you've been following this from the start this morning and moments ago, we just learned the identity of the shooter. Uh what do we know at this point.>> Yeah, Vicki, it is a 29year-old Joshua John, we are told. Still trying to find out more information, but that confirmed through multiple law enforcement sources to NBC News. Again, 29year-old Joshua John.Uh we don't know anything about a criminal background. And that's something we're g ...