Penn Station -- New York Army National Guard Staff Sgt. Kehinde Ayeni, a member of the New York City based Joint Task Force Empire Shield patrols common areas at Penn Station alongside Department of Homeland Security Police Officer John Rapuano and Amtrak Police Officer James Rusbarsky here April 21. Task Force Empire is the New York State standing task force to augment law enforcement and security operations in New York City. Photo by Warrant Officer Ubon Mendie, New York Guard.