Geopolitics drove the U.S.-China detente. It could do the same between Washington and Pyongyang.
The three U.S. hikers seized by the Iranian government are progressive activists, and the progressive community should demand their release.
NATO is proposing to adopt missile defense as a new mission even though it doesn't work, costs lots of money, and angers Russia.
Congress considers revising U.S. policy towards Cuba.
The Pentagon's plans for cuts won't change the security spending balance.