Seven people were injured when the driver of a pickup truck fleeing from Border Patrol agents crashed into a second pickup in Marana. A Border Patrol agent spotted the Chevrolet truck on Arizona 86 near Sandario Road about 10:30 p.m. Sunday, said Agent Sean King, a Border Patrol Tucson Sector spokesman. The agent was suspicious because the truck had no license plate. He tried to pull it over, but the driver sped away, King said. A helicopter followed as the truck turned onto Interstate 19 and then Interstate 10, he said. It left the freeway at Tangerine Road and ran...