Critics of conservative host Rush Limbaugh are making a push to get him taken off Armed Forces Radio. A petition on the White House's website requests that Limbaugh's show no longer be aired on the armed forces network, which reaches U.S. troops overseas. As of 7:30 tonight, more than 10,500 people had signed the petition, which was posted to the site Sunday. Limbaugh last week attacked Georgetown University law student Sandra Fluke after she testified before Congress in favor of a requirement backed by the Obama administration to require health insurance companies to provide contraception coverage. Limbaugh has since apologized.