As I sat above the Hoover Dam under the broiling sun, I was getting jittery.

There was Gov. Jan Brewer of Arizona, speaking at the dedication of a bridge linking Arizona and Nevada 890 feet above the Colorado River.

As the politicians droned on and my Irish skin turned toasty brown, I worried that Governor Brewer might make a citizen’s arrest and I would have to run for my life across the desert. She has, after all, declared open season on anyone with a suspicious skin tone in her state.