they get medicare kofrnl, the primary payer, then medicaid picks up some of their health care. that group, though, they are the most vulnerable population, their age, blind, disabled, they have a low income. so that is one of the few groups that get the of their health care paid for through the system. >> all of today's washington journal available on line at c-span.org. we'll break away here as we get street bring you the first of the two cases argued today, oral argument from the case that looked at whether the individual mandate can be severed from the rest of the health care law when considering its constitutionality. we expect it to go about an hour and 45 minutes. the court will be under way shortly with the second half of today's hearings, today's cases can congress condition federal medicaid you assistance to the states on their adoption of new eligibility and coverage requirements. that case under way and we'll air the audio from that at 3:15. up next, the first of today, the final day's hearings, of the supreme court look at the health care law. >> we will continue ar