The latest news on Kyl, Jon
Obama's nuclear weapons policies are based on nothing more than a collection of untested assumptions.
There are three races in the Southwest that could determine party power in the Senate.
There's some hope for compromise among "super committee" picks.
As Democrats lick their wounds from a bruising debt fight, they scheme for the next round.
As talks falter, simmering split over debt ceiling and taxes may be picking up steam.
Disagreements about taxes might sink the debt ceiling negotiations, as the GOP leader bows out.
Democrats and GOP also unveil jobs proposals this week.
Some of the lowest presidential approval ratings have been recorded when there was a gas crisis.
The president has stayed out of the spotlight about the recent violence in Libya.
The homeland security secretary won't run to replace retiring Arizona Republican Jon Kyl.