department of homeland security, which is leading senator grassley and other senators of capitol hill to ask the question, did the right hand know what the left hand was doing if department of homeland security system pinged when he went overseas to russia, why is it that the fbi was not paid aware of this? why is it that the fbi system did not ping when he made that trip over to russia. a lot of questions. there's a senate intelligence committee hearing coming up at 2:30 and then the full house of representatives is expected to get a briefing from fbi officials on all of this later on this afternoon. we'll be covering all of it for you, chris. >> all right, jim, thank you very much. we'll be back to you as you develop more on that. a ping, means an alert to the system. spelling error in some ways would have been the best explanation of this. it could get much more troubling than that. let's bring in law enforcement analyst former fbi assistant director tom fuentes. what isn't important.