2 of 5: Paul Katami, from left, Jeff Zarrillo, Kris Perry and Sandy Stier are shown at a news conference before closing arguments in the United States District Court proceedings challenging Proposition 8 outside of a federal courthouse in San Francisco, Wednesday, June 16, 2010. The two same-sex couples are plaintiffs in a federal court case on California's same-sex marriage ban. (AP Photo/Jeff Chiu)

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