Officials "are very concerned" about new information regarding a planned terror strike on the tenth anniversary of 9/11, CBS News reports, with the plot potentially targeting either New York City or Washington, D.C. The threat is "specific and credible but unconfirmed." Great. What does that mean?

It's a TSA metal detector party, and your ugly footwear will soon be invited. Homeland Security Secretary Janet Napolitano tells Politico's Mike Allen that air travelers will soon be permitted to keep their shoes on during security checks:

"In some ways," the threat of terrorism is "at its most heightened state" since 9/11, Homeland Security Secretary Janet Napolitano told the House Homeland Security Committee on Wednesday. Certainly, the threat of magazine-publishing is at a very heightened state—perhaps its most heightened state—as National Counterterrorism Center Michael E. Leiter testified regarding the "spiffy" magazine from al Qaeda in the Arabian Peninsula, Inspire. ("It's got great graphics," he told committee members, which is more than we can say for the Tea Party Review.)