Iran has endured three decades of US sanctions. Have they worked? Yes and no.
If you have diligently read the position papers, listened to the speeches, and watched the debates, by now you know a lot about both candidates for president. That's good citizenship -- but it doesn't necessarily mean the next four years will unfold the way you think.
There are good years and there are bad years for the Nobel Peace Prize, Brown writes. What will the prize mean for the future of the European Union?
As the presidential race heats up, vice-presidential expert Joel Goldstein discusses how the role of the nation's No. 2 has changed over the decades.
Romney pans Obama's subsidies for 'green' energy, citing Solyndra and other high-profile failures. Obama has far more green energy winners than losers so far, but his strategy is risky.
Political spin coming out of the presidential debate Wednesday will be fierce. But the savvy viewer looks for more than winner and losers. Here's a guide to viewing the presidential debate.