Brian Boyd, intelligence and law enforcement expert, offers insight into the ongoing investigation of the Nashville RV explosion on Christmas Day.

Who do you give preference to when you have overlapping Russia investigations? The USA Today's Erin Kelly says that is the issue witnesses are facing.

Former Secret Service Agent in-charge Robert Caltabiano joins us to break down the investigation into the London terror attacks.

President Trump is not backing down from claims former President Obama illegally ordered a wiretapping of his campaign and Trump Tower. New York Times reporter Peter Baker provides insight on how this effects presidential civility.

USA Today's Steve Reilly discusses his investigation into a disturbing trend that have allowed teachers with abusive pasts to keep their job and move freely from one school to the next.