MarketWatch | GLOBAL MARKETS-Shares climb, investors hope for Greece progress Reuters Stocks earlier fell as lenders failed to agree on Greece. * Euro and U.S. dollar flat; Japanese yen rebounds. * Brent oil flat as Greece offsets on Gaza-Israel clashes. By Ryan Vlastelica. NEW YORK, Nov 21 (Reuters) - World shares advanced on Wednesday ... Setback for Greece Euro regains footing as Greek saga continues World shares, euro flat as investors await Greece news |