ICE says the agency has nothing to do with the posters, which warn people not to “harbor” or “shield from protection” any “illegal aliens.”

During a press conference packed with cheering immigration advocates, Mayor Vince Gray signed an executive order that would prohibit D.C. public safety officials from inquiring about immigration status during arrests and other operations.

Tai Shan, the National Zoo’s main attraction for the last four years and its only surviving giant panda cub, will be taken to China sometime in early 2010, Zoo officials said today. News that the Zoo’s lease on the young panda would not be renewed first broke early this morning. Permits to transport Tai Shan to his new home at the Wolong’s Beifengxia Base, in Ya’an, Sichuan, have already been submitted, and the panda is…