NBA Headlines

• Celtics give Ainge three-year contract extension
•  Third Congressional committee requests steroid docs
• Congress: NBA's steroids policy 'pathetic'
•  NBA talks depend on point of view | Ford's take
• Not sweatin' it: Shaq misses another Heat practice
•  Judge allows former Iowa player to atttend NBA draft
• Kareem to teach finer points of trash talk in Shanghai
• Friday roundup: Javie to officiate next round