Lawton Chiles plays with Christofer Conley, four months, as his mother Pamela Brown, 16, looks on during Chiles' 1997 visit to PTEC in St. Petersburg. [Times photo: Brian Baer]   Business | Citrus | Columnists Commentary | Entertainment | Hernando Floridian | Pasco | Sports State | Tampa Bay | Travel World & Nation | Taste © Copyright 2006 St. Petersburg Times. All rights reserved.