'Your papers, please' must never be heard in America

Wisconsin Rep. Paul Ryan, a federal budget expert and fiscal conservative, is Mitt Romney's vice presidential running mate, the Romney campaign announced Saturday morning.

President Obama's Supreme Court win on health care Thursday could prove short-lived if Mitt Romney plays it right, analysts said, since the ruling could open the way for the Republican challenger to muster a new level of enthusiasm for his candidacy that he hasn't been able to achieve so far.