LAS VEGAS, NV - FEBRUARY 27:  Las Vegas Metropolitan Police Department K-9 officers search the Jewish Community Center of Southern Nevada after an employee received a suspicious phone call that led about 10 people to evacuate the building on February 27, 2017 in Las Vegas, Nevada. Metro Police spokesman Danny Cordero said the nature of the call led officers to believe there might be a suspicious device inside but none was found. Cordero said police are stepping up patrols around Jewish institutions in Las Vegas following the fifth wave of bomb threats since January against Jewish community centers and schools across the country on Monday and recent vandalism of Jewish cemeteries.  (Photo by Ethan Miller/Getty Images)