. >> reporter: camela harris once san francisco's district attorney called such marriage a fund -- fundamentalmes the united states supreme court has described marriage as a fundamental right. >> reporter: meanwhile some on the right chose support for same-sex marriage or aspects of it. tea party conservative ron paul explained why he is against d.o.m.a. the defense of marriage act. >> it's a very complicated issue. i've always said the state has the right to decide. and i don't think the federal government should tell anybody how they should decide this. >> reporter: the supreme court will hear arguments about d.o.m.a. on wednesday. supreme court ruling are expected in june. >>> more details now on what the decision on prop eight could mean for california and the rest of the country. among the scenarios if the court strikes down prop-8 as a violation of constitutional rightings, same-sex marriage would become -- constitutional rights, same-sex marriage would become law. or they could decide states will decide. while those results are not clear cut, some legal experts think the lower court rul