(AP) - Two people are recovering in a Houston hospital after a pickup truck veered off a Houston freeway and slammed into their apartment building. The driver of the truck says someone in another vehicle was chasing him Friday morning along Interstate 45 and he lost control. His truck smashed through a wrought-iron fence, then hit some decorative boulders, pushing them into the corner apartment.    Neighbors tell Houston television station KTRK  the two people inside the apartment were asleep on a couch. They've been taken to a hospital. The truck driver has been taken into police custody.