 South America correspondent Peter Bowes. The interview lasted just over 20 minutes. The president looked better than he did on debate night. He was more forceful with his answers. At times he was a little incoherent in that he didn't clearly make his point. He went off at a tangent. But he got through the interview, perhaps enough to satisfy some, but I don't think it's going to silence his critics. He refused to accept the opinion polls that suggest he is trailing behind