House Speaker John Boehner House Majority Leader Eric Cantor answer questions during a press conference on a balanced budget amendment at the U.S. Capitol July 14, 2011. Economists say many conservatives believe the answer to the economy's woes is a dramatic reduction in spending, but that could be risky.
Win McNamee/Getty Images
Revolt of the Cockroach PeopleOcote Soul Sounds & Adrian Quesada
Afghan National Army soldier Mohammed Shadwar gets a bird's-eye view from the rooftop of a mud-walled compound during a joint clearing operation in Helmand province, Afghanistan. As the top U.S. commander in Afghanistan changes, there's a question of whether U.S. policy will shift from one that supports building up Afghan national security forces to one focused on targeting insurgents.
Pedestrians stop to view the National Debt Clock in New York this April. The debt ceiling is becoming an election issue, as groups on both sides spend millions on TV ads.
Andrew Harrer/Bloomberg via Getty Images
The International Space Station as seen from the space shuttle Atlantis after it undocked from the outpost in November 2009. Despite an end to the space shuttle program, NASA says scientific work is just getting into full gear on the space station.