In April, Texas Governor Rick Perry asked the EPA to reduce the total number of gallons of ethanol required to be blended into gasoline sold in the United States until 2010, arguing that biofuels production had increased the price of grain by diverting a huge share of the nation's corn harvest to ethanol production.

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Perry also asked that churches ring their bells 26 times in honor of the victims at the school.

CNN: STORY HIGHLIGHTS

But the couple has been riding a marriage rollercoaster since 2003, when Perry first asked Stier to marry her.

NPR: AP Interview: Couple Reflects On Gay Marriage