Yesterday we showed you how someone had added a spoof image on a Metro rail car suggesting that "Rapture" is a behavior that's banned on the transit system. Today, WMATA's director of public relations, Lisa Farbstein, sent us the agency's response to the mystery culprit. "We may be a big agency, but we have a sense of humor too!" Farbstein wrote in an email. Tragically, the sign above won't be added to any rail......

Photo by Jeffrey Lewis from ArmsControlWonk, snapped on the Red line this morning around 9:30 a.m. while traveling between the Woodley Park and Dupont Circle stations. Used by permission. National security and nuclear arms control blogger Jeffrey Lewis of ArmsControlWonk was on the Red line this morning when he noticed a rather odd new sign prohibiting certain behavior on Metro. Next to the usual diagrams picturing how you must not block, crowd around or......