fbi, texas department of public safety, are assisting a hostage situation, at the congregation beth israel in colleyville, texas. this is according to the colleyville police department spokesperson there, talking to police, talking to reporters about the police situation there. at this point, we're told, julia, no injuries at this time. >> yes. >> that is good news. let's hope it stays that way. when you have a situation like this, and there aren't any injuries reported at this point, i suppose authorities there, the s.w.a.t. team there, has some hope that they can resolve this situation entirely without anybody being injured. it may be just somebody who has gone off. >> right, that is exactly right. so this is why you're seeing multiple, a variety of responses, so the first is of course that you are seeing the perimeter held back. you're also seeing, i think a