Somewhere Joe Camel and the Marlboro Man are rolling in their graves. Yesterday afternoon the Committee on Health of the D.C. City Council endorsed legislation that would make all District bars and restaurants smoke-free by January 2007, according to WJLA. The bill, written by Council-member David Catania (I-At Large) offers exemptions for outdoor areas, cigar bars, hotel rooms, retail tobacco outlets, research projects on the effects of smoking, and businesses that can demonstrate economic…