Some Republicans calling for U.S. to step up role in Libya after Gaddafi falls

Read more at the Washington Post:

http://www.washingtonpost.com/blogs/2chambers/post/some-republicans-calling-for-us-to-step-up-role-in-libya-after-gaddafi-falls/2011/08/22/gIQA753ZWJ_blog.html?hpid=z9