Republican Rep. Joe Walsh (R-IL) calls Obama a nigga

"There's something different on the ground, and I think it's going to overtake us all again, think it's going to overtake the political class. I think it's going to respectfully pick this president up and pat him on the head and say, son, son, son, Mr. President, you were never ready to be president, now go home and work for somebody and find out how the real world works." -- Rep. Joe Walsh (R-IL), speaking at a campaign barbecue.