of discussions on the issue of same-sex marriage over at the cato institute, we will be joining evan wolfson that is the founder of the freedom to marry coalition to talk about gay marriage live at 2:00 p.m. eastern,- 1:00 p.m. rather. also coming up in the afternoon at georgetown university, they will look at legal arguments with some of the attorneys from the gay marriage cases, beginning at 4:00 p.m. eastern. and here on c-span, following the oral argument in the defense of marriage act case, we will have an argument for you expected to run longer than today, on c-span and c-span radio. .org.udio will be on c-span we spoke with david savage that covers the court for that newspaper. >> what is proposition 8? how did it make its way to the court? >> it is a long story, it goes over about 10 years. people tried to win same-sex marriage and one before the california supreme court in 2008. the group of voters put a for theon the ballot, state constitution to limit marriage between a man and woman, passing narrowly, 52% in 2008. that, to very well known lawyers decided to challenge it and argue