Tobacco companies are liars, but shouldn’t have to pay for their sins: that’s the bottom-line message from the U.S. Supreme Court this week … Few addiction treatment programs offer specialized services for gays and lesbians, a SAMHSA study finds … Rolling the vice: Mass. lawmakers not only want to legalize gambling but exempt casinos from the state’s indoor-smoking ban, as well … The federal government could spend $60 million on developing technology to prevent cars from starting if drivers have been drinking — even though such devices already are in use in many states …