Jane Fonda may spend her 82nd birthday behind bars. Fonda, who has been leading weekly climate change protests called "Fire Drill Fridays" since early October, was arrested Friday along with 137 other demonstrators inside the Hart Senate Office Building, where 50 U.S. senators have offices. Fonda turns 82 on Saturday. Halifax, Barber and Steinem also were arrested. Steinem is 85.