New details emerge from the loneliest choice the president ever had to make
Each presidential candidate has labeled the other unpatriotic. History shows us why the charges could stick -- and why they just might be productive.
His vision is a marked departure from the Bush years and has seen some real success, but it needs to be about more than just winning in 2012.
They might mean different things when they say it, but Obama and the GOP candidates are talking a lot about American exceptionalism. Why?
The Republican frontrunners are once again debating America's role in the world