“I am unwilling to have my twenty-nine year Senate record judged by the Pennsylvania Republican primary electorate,” he said in the statement.

You mean the electorate that gave you that twenty-nine year career Senator? You’re a sick, pathetic old man who is more concerned about keeping your job than you are about anything resembling political conviction. When a guy doesn’t take a shower for six months, changing his underwear isn’t going to get rid of the smell. Hasta la vista.