Twins and Yankees Tied 5-5 After 11 NEW YORK - Mariano Rivera failed to hold a two-run lead in the eighth, and the Minnesota Twins and New York Yankees were tied at 5 after 11 innings Wednesday night in Game 2 of their best-of-five series in the AL playoffs.    Derek Jeter, Gary Sheffield and Alex Rodriguez homered to back Jon Lieber, but Minnesota rallied from a 5-3 deficit, ending Rivera's 12-for-12 mark in postseason save chances at Yankee Stadium...