Costello: Chattanooga Shooter Reminds Me of Tsarnaev, ‘Good-looking’ and ‘Popular’

HORACE: “And look at this case, no signs. From all intents and purposes, everything we're hearing is, everyone is saying this was a great guy. He had good habits. He was an athlete. He was in church. No signs. Some of the other cases, all the signs were there but no one acted on them. So, very different, very unique.” 

COSTELLO: “In fact, this guy actually reminds me of Dzhokhar Tsarnaev, good looking guy, everybody liked him, he was popular in high school.”

KAYYEM: “Wrestling.”

COSTELLO: “Very well educated. Both of them were wrestlers. And then something happened."

KAYYEM: “And there's a gap in his biography as there was with the elder Tsarnaev brother, this sort of last two year period.”