From Big Government:[T]he MoveOn.org ads are running on Comcast affiliated channels (CNN, MSNBC, TSBC, TNT, USA) for two days in Detroit ($16,120) and Flint/Saginaw. ($3,875)So why would the political left and the union left spend money trying to influence who the Republican Party selects as its nominee? Have a look at this ad from MoveOn.org and you’ll see why. It’s not enough that America is still at nine percent unemployment. They can’t praise Obama so they’ll denigrate whoever it is that the Republicans put up to face him.