leak at a u.s. government lab. is an agency that s supposed to protect us from disease putting people at risk? we want to welcome our viewers in the united states and around the world. i m wolf blitzer. you re in the situation room. all eyes on the u.s. supreme court this coming week as the justices are expected to hand out a ruling that will impact every american and shape the future of the country. the long-awaited decision on president obama s health care reform law. and coming just months before the election, the stakes, politically speaking, could not be higher. cnn s kate balduan is joining us now. she s got a little preview of what we could expect. set the scene for us, kate. hey, there, wolf. well, it is the biggest secret in washington and really only the justices and their law clerks know how this drama will end. but one thing is certain. we will know in a matter of days if the affordable care act stays or goes. an unprecedented decision affecting, as you sa