Image by Getty Images via @daylife"I think what we have to do is focus on coming together for the purposes of getting out of Iraq and Afghanistan," the former presidential candidate said.Gov. Ed Rendell acknowledged last month that Obama could face a primary challenge from the left after Pat Buchanan asked Rendell on MSNBC if an anti-war candidate could enter race. Rendell said it was "possible" but it "really depends on how far [Afghanistan] deteriorates."
