Meanwhile, McCain continued questioning the progress of the war in Iraq. In September 2005, he remarked upon Chairman of the Joint Chiefs of Staff Richard Myers' optimistic outlook on the war's progress: "Things have not gone as well as we had planned or expected, nor as we were told by you, General Myers." In August 2006, he criticized the administration for continually understating the effectiveness of the insurgency: "We not told the American people how tough and difficult this could be." From the beginning, McCain strongly supported the Iraq troop surge of 2007. The strategy's opponents labeled it "McCain's plan" and University of Virginia political science professor Larry Sabato said, "McCain owns Iraq just as much as Bush does now." The surge and the war were unpopular during most of the year, even within the Republican Party, as McCain's presidential campaign was underway; faced with the consequences, McCain frequently responded, "I would much rather lose a campaign than a war." In March 2008, McCain credited the surge strategy with reducing violence in Iraq, as he made his eighth trip to that country since the war began.