Publically Stupid Comment Takes The Cake

I heard the most stupid statement on the radio (NPR) today. Some person (gender not important) said, “With the recent Barack Obama and his church problems, I complete went from a liberal Democrat to a Conservative Republican and I’m very proud to say I’m going to vote for John McCain this year.”

Can anyone give me a reason why such a drastic change of political point of view should occur from such an occurrence? Are we all to be haunted by the actions of those we once associated with?