trump v. hawaii. this is a report from "the hill." they say that a closely divided supreme court today debated whether trump's third travel ban is constitutional. they heard oral arguments in what is considered the biggest case of the term. the oral argument of that has been posted on our website, cspan.org. and whether he also air that tonight at 9:00 here on c-span. 9:00 eastern. until the house comes in, more about that case from today's "washington journal." washington journal continues. los angeles times supreme court reporter joins us on the last day of arguments of the current term of the supreme court. set to be heard, trump versus hawaii. david savage, is there any reason why the court save this until the last day? >> it is a big deal. this case has gone through a series of cycles. this was the first controversy of his presidency. the travel ban came up the first week. it has gone through a series of iterations. the short answer, the third version came out in the fall. it was changed, struck down in the night circuit. the supr