Sarah Palin voted earlier this morning in her hometown of Wasilla. When asked if she voted to re-elect convicted felon Ted Stevens she said:

“I am also exercising my right to privacy, and I don't have to tell anybody who I vote for, nobody does, and that’s really cool about America also,”

Right to privacy, Sarah? Is that in the Constitution? In them there penumbras? How far does this right to privacy extend?