Sarah Palin flubs White House address in speech

Sarah Palin may know where Russia is, but she's apparently not so sure about the White House.

Palin, speaking at the Value Voters Summit, said, "They scream 'racism' our way just to end debate. Well, don't retreat. You reload with truth, which I know is an endangered species at 1400 Pennsylvania Avenue anyway."

The White House's correct address is 1600 Pennsylvania Avenue.

But Palin later made fun of her error on Twitter, saying, "Doggone it. That explains why my Christmas cards keep getting returned."