Ex-Arizona Governor Detained at Border Checkpoint

"PHOENIX (AP) - Former Arizona Gov. Raul Castro, who in the 1970s served as the state's first and only Hispanic governor, was detained at a U.S. Border Patrol checkpoint after the vehicle he was traveling in triggered a radiation sensor....
Castro said agents questioned him outside his vehicle in 100-degree heat. He said he explained to them that he had undergone hospital testing on his pacemaker the previous day, likely triggering the sensor."