The Obama campaign is worried that the national media will start snooping around looking at the Chicago Democrats ties with the Chicago Mob.For 23 years Chicago voters elected a "high ranking made member" of the Chicago Mob to Chicago's City Council.The fact that Mayor Daley would be closely linked to an important Chicago Mafia money man should raise eyebrows.Obama is close friends with Chicago Mob linked banker Alexi Giannoulias Here's Obama's disturbing endorsement of Alexi Giannoulias for Illinois State Treasurer.