First They Came for Our Almanacs
It must be the FBI's equivalent of a slow news day, asking the police to "watch for people carrying almanacs." We're late getting to this, so we're just going to go with the most obvious joke we've already heard (lest we waste precious comedy thoughts trying to come up with something new): "There are apparently concerns Al Qaida might hijack a butter churn and use it to attack a corn crib."
FBI urges police to watch for people carrying almanacs [AP/SFGate.com]