A high-school classmate tells CBS Dzhokhar was a class clown. "He would just joke around, try and make jokes, get on the teachers nerves, just like a typical class clown," she said.
"He was very friendly. Everyone liked him. No one had any problems with him."
The father of the suspects in the Boston Marathon bombing described his fugitive son as a smart and accomplished "angel" in an anguished interview in which he claimed they were set up.
"My son is a true angel," said the elder Tsarnaev.
