CNN anchor Carol Costello said Chattanooga mass murderer Mohammad Youssef Abdulazeez reminded her of Boston Marathon bomber Dzhokhar Tsarnaev Friday, calling them "good-looking" and "popular in high school."
"This guy actually reminds me of Dzhokhar Tsarnaev," she said. "Good-looking guy. Everybody liked him. He was popular in high school. Very well-educated. Both of them were wrestlers, and then something happened."