Gov. Lawton Chiles' daughter Rhea MacKinnon leans against him with her new baby boy in this 1992 photo as husband Alex and mother Rhea Chiles look on. [Times photo: Jim Damaske]   Business | Citrus | Columnists Commentary | Entertainment | Hernando Floridian | Pasco | Sports State | Tampa Bay | Travel World & Nation | Taste © Copyright 2006 St. Petersburg Times. All rights reserved.