Pakistan will try former military ruler General Pervez Musharraf for treason for imposing emergency rule in 2007, Interior Minister Chaudhry Nisar Ali Khan said Sunday. "Following the judgement of the Supreme Court and a report submitted by an inquiry committee, it has been decided to start proceedings against General Pervez Musharraf (for treason) under Article 6 of the Constitution," Khan told a press conference televised live.