Calipari signs on through 2012-13

Calipari signs on through 2012-13MEMPHIS, Tenn. (AP) -- Memphis coach John Calipari signed a contract extension through the 2012-13 season that includes an annual raise of $500,000 and a $5 million bonus if he stays through the end of the contract.Calipari's new contract will pay him $2.35 million per year.Calipari took the Tigers to the national championship game this year, the program's first