Pentagon

At Georgia's Fort Benning, female soldiers are fighting a two-month battle. Their enemies? Hunger, fatigue, even hallucination. They're fighting their way through the Army's notoriously hard Ranger School, trying to make history by becoming the first women to graduate from it.

It's one of several Pentagon experiments to see how best to move women into ground combat roles. And it's a test that thousands of men before them have failed.

 Saint Paul, Minnesota police officers covered in riot gear march and line up during the 2008 Republican National Convention (RNC) at the Xcel Energy Center.
Tony Webster

Police departments across the state of North Carolina are arming themselves with the same weapons and gear as the U.S. military.