LONDON - Britain's defense chief decided Friday to immediately pull Prince Harry out of Afghanistan after news of his deployment was leaked on the U.S. Web site the Drudge Report. ADVERTISEMENT Air Chief Marshal Jock Stirrup, chief of the Defense Staff, said he decided to withdraw the prince after senior commanders assessed the risks, the Defense Ministry said in a statement. Harry, third in line to the British throne, has been serving on the front line with an army unit in Afghanistan's southern Helmand province since mid-December. He was originally due to return to Britain within weeks, but "the situation...