Futures edge up on M&A but Wal-Mart sags              Fannie Mae to sell $3.5 billion bills on Wednesday              Kazakh leader to name Masimov as new PM - sources              AUTOSHOW-Chrysler says now has U.S. inventory under control              Parts of Texas capital closed after dead birds found              China Life president satisfied by Shanghai price              US Treasuries lower, still reeling from jobs jolt              Colombia's Bancolombia names new acting president              Gas smell hospitalizes 7 in New Jersey              Gas smell hospitalizes 7 in New Jersey              MOVES-UBS names CEO of U.S. broker-dealer unit