The day the Supreme Court gathered behind closed doors to consider the politically divisive question of whether it would hear a challenge to President Obama's healthcare law, two of its justices, Antonin Scalia and Clarence Thomas, were feted at a dinner sponsored by the law firm that will argue the case before the high court. The occasion was last Thursday, when all nine justices met for a conference to pore over the petitions for review. One of the cases at issue was a suit brought by 26 states challenging the sweeping healthcare overhaul passed by Congress last year, a law that has been a rallying cry for conservative activists nationwide.