U.S. authorities have raised alarms after a terror attack occurred in New Orleans. The FBI and the Department of Homeland Security have urged law enforcement agencies to remain vigilant against potential copycat attacks. Materials for bomb-making were found at the home of Samsund Din Jabbar, a military veteran influenced by ISIS, who carried out a truck attack on New Year’s Eve. Concerns have risen regarding security failures, and while the New Orleans attack is not linked to a later incident involving Donald Trump’s hotel in Las Vegas, investigations reveal a complex situation.