DEFENDANT: Pennsylvania Gov. Tom Corbett has compared the marriage of same-sex couples to the marriage of a brother and sister. He and the state health secretary are targets of a federal lawsuit against a ban on gay marriage. (Associated Press)

Photo by: Matt Rourke

DEFENDANT: Pennsylvania Gov. Tom Corbett has compared the marriage of same-sex couples to the marriage of a brother and sister. He and the state health secretary are targets of a federal lawsuit against a ban on gay marriage. (Associated Press)