National Security: Charles Schumer thinks that whoever disclosed that we were eavesdropping on al-Qaida is a whistle-blower who deserves praise. And maybe he'd like to see Benedict Arnold's face on Mount Rushmore.Time was in American history when revealing classified information to the enemy would have meant the firing squad. Today, it garners praise from a U.S. senator. Speaking on Fox News Sunday, Schumer said the investigation into who leaked the fact that the National Security Agency was eavesdropping on calls between overseas terrorists and U.S. residents should focus on the leaker's motivation. "There are differences," he explained, "between felons and...