Wall St advances on Greek debt hopes, Coke earnings

By Chuck Mikolajczak NEW YORK (Reuters) - U.S. stocks climbed on Tuesday, bouncing from two straight declines, on hopes a deal in Greek debt negotiations was drawing closer along with a lift from Coca-Cola earnings. Futures had surged to a session high after MNSI reported the EU Commission will propose a 6-month debt extension, citing sources. The European Commission said there was no formal proposal for resolving Greece's debt problems, although talks were intensive ahead of a series of me