Key powers push for tougher sanctions against Iran (AFP)ADV: Add a Breaking News Ticker to Your Web BrowserToyota to recall 436,000 hybrids globally (Reuters)Lawyer: Wife mulled extorting Ill. murder suspect (AP)U.S. missionary in Haiti says trusts God to free her (Reuters)Weather closes government offices a second day (Reuters)Super Bowl is most watched TV show ever (AP)Toyota to recall new Prius, other hybrids in Japan (AFP)Rep. John Murtha, voice for veterans, dies at 77 (AP)Ukraine awaits Tymoshenko concession or legal fight (Reuters)Workers accounted for at Connecticut blast (Reuters)John Murtha, defense appropriations chair, dies (Reuters)Seats at a premium on planes, trains out of DC (AP)Iran moves closer to nuke warhead capacity (AP)