Khattak was talking to reporters after a deadly Taliban attack on Bacha Khan University in northwestern Charsadda district.
At least four attackers entered the university and opened fire on students and faculty members, killing at least 20 students and an assistant professor and injuring another 50.
According to the Pakistani media the mastermind of the Peshawar school attack has claimed the attack. But a TTP spokesperson Mohammad Khorasani condemned the attack, terming it "against
