Stupid People Say Stupid Things

"By the way, a lot of us are also very concerned about the possibility of a, quote, 'Tet Offensive.' You know, some large-scale tact that could then switch American public opinion the way that the Tet Offensive did." - Senator John McCain discussing public opinion of the war in Iraq.

Switch the American public opinion? To what? 100% opposed? Looks like Bush has been slipping McCain polls from 2003.