host: who will be arguing for that side? new york,oman from she will be representing edith windsor. long line up with vicki jackson, a harvard law professor. the supreme port appointed her to argue the case cannot be subsided on the merits because the federal government no longer is defending section three of the defense of marriage act. a group of house members have come in to defend it. the question is, can they do that? , people we're talking are heading into the court right now. 7:40.only about do they have to sit there? guest: many have lined up since last thursday. eventually, they will let them an out of the cold. once we get to this point, they start queuing up inside the building. host: who will be arguing on the other side? guest: the main advocate against the federal government is a man by the name of paul, who many of your viewers are familiar with. he was the lead lawyer challenging the obama healthcare law last year. he is a former general under george w. bush. he will be representing the house members, the republican dominated house members. bipartisan legal action gr