Supreme Court Hears Prop 8 argument (18 images)

Stuart Gaffney (R) and John Lewis hold a sign advertising their marriage during a rally in front of the U.S. Supreme Court as the Court hears arguments on same-sex marriage, on March 26, 2013 in Washington, D.C. The Supreme Court is hearing arguments on Califonia's ban on same-sex marriage. UPI/Kevin Dietsch

Supporters of traditional marriage push a supporter of same-sex marriage during a rally in front of the U.S. Supreme Court as the Court hears arguments on same-sex marriage, on March 26, 2013 in Washington, D.C. The Supreme Court is hearing arguments on Califonia's ban on same-sex marriage. UPI/Kevin Dietsch

A same-sex marriage supporter attempts to block a traditional marriage rally in front of the U.S. Supreme Court as the Court hears arguments on same-sex marriage, on March 26, 2013 in Washington, D.C. The Supreme Court is hearing arguments on Califonia's ban on same-sex marriage. UPI/Kevin Dietsch

Gay rights supporter Emily Van Dusen attends a rally in front of the U.S. Supreme Court as the Court hears arguments on same-sex marriage, on March 26, 2013 in Washington, D.C. The Supreme Court is hearing arguments on Califonia's ban on same-sex marriage. UPI/Kevin Dietsch