Chicago takes over AIPAC

A Chicagoan who accompanied then-candidate Barack Hussein Obama on his trip to Israel in 2008 is becoming the President of AIPAC, the largest pro-Israel lobby in the United States. Lee "Rosy" Rosenberg, 53, is a jazz recording industry veteran and venture capitalist who lives on the Near North Side. But his business investments in Chicago have ebbed as he has gained more influence among