Could Betty White be the Eastwood celeb of the DNC?

The progressive Web site Change.org has set up an online petition to have actress and nonagenarian Betty White be their version of Clint Eastwood (minus the odd chair thing) and introduce President Obama at the DNC. And in other water cooler news, actor Kal Penn stars in a new Obama ad and Rep. Paul Ryan's marathon run time doesn't seem to be quite right.Sept. 4, 2012