The mother of the suspected Boston bombers has given an exclusive interview to Britain's Channel 4 in which she reiterates assertions that her sons were set up, and also claims that her oldest son Tamerlan is still alive.
"What happened was a terrible thing. But I know that my kids have nothing to do with this. I know it. I am mother. I know my kids," Zubeidat Tsarnaeva told Channel 4 News in Makhachkala, Dagestan.