The latest news on Cornyn, John
Colin Powell said failing to ratify the treaty could leave the U.S. in a vulnerable position.
An early state-by-state look at 2012 races shows the magnitude of Democrats' challenges.
Democrats are on the road, hoping to minimize game-changing losses around the country.
Controversial GOPer contributed $750,000 more to other campaigns than any of his colleagues.
The decision by Castle marks an end to a political career that spanned more than four decades.
Tea party activists and the Republican establishment are quickly joining forces for the fall elections.
With midterm elections in just six weeks, Democrats desperately need other Democrats to vote.
Political novice Joe Miller is the fifth tea party insurgent to win a GOP Senate nominating contest.
At first Democrats defended Obama's statements about the mosque.