Weekend Extra - October 7, 2012
Women in the U.S. military have been flying warplanes for years, and recently began serving in artillery and tank units. But they're still barred from direct ground combat.
Now, for the first time in the course's 35-year history, the Marine Corps is putting the first women through its grueling Infantry Officer Course: 86 days crawling through obstacle courses, lugging heavy machine guns, navigating the woods at night. Read the full story.