d.c., with our political panel and legal experts and before we get to our panel, let s take you through all the possibilities. first, the supreme court could decide the entire law is upheld or they could strike down the entire law. here s where it gets more complicated. the court could strike down just the individual mandate but uphold the rest of the health care law or strike down the individual mandate and pick the health care law apart, including some keyรง provisions. for example, covering people with pre-existing conditions and expansion of medicaid. we will know this hour what the justices say and it is worth noting that it could take a little while to dissect what is expected to be a weighty ruling. let me introduce our panel for this hour. chris matthews, host of hard baum. chief foreign affairs correspondent and host of andrea mitchell reports, andrea mitchell. nbc news political director, chuck todd, host of the daily rundown. and the washington post s eugene robinson.