The latest news on Chambliss, Saxby
High-level Senators duke it out over privacy protections and information sharing.
In Senate recess, Bloomberg and other Mayors Against Illegal Guns run ads on background checks.
Chambliss cites obstruction, not tough primary challenge, as reason for retirement.
For decades, conservative lobbyist Grover Norquist vowed to drive Republicans out of office if they didn't pledge to oppose tax increases. Many lawmakers signed on.
The Gang of Six senators have shown up to save the day, but it may be too late to act on their plan.
What schools can claim the greatest number of congressional alums from among today's lawmakers?
Candidates in 2010 might not get the benefit those in 2008 did from Obama.
National Democrats never forgave Chambliss for Max Cleland's defeat, Bob Kemper writes.
Sarah Palin made an appearance in Georgia for Republican Sen. Saxby Chambliss.