在新奥尔良元旦暴力事件造成 14 人死亡后，当局警告称存在“模仿袭击”。 Authorities warn of "copycat attacks" after New Orleans New Year's Day violence left 14 dead.

在新奥尔良发生导致 14 人死亡的元旦事件后，联邦当局警告称，可能会发生“模仿袭击”。 Federal authorities have warned of potential "copycat attacks" following a New Year's Day incident in New Orleans that left 14 dead. 联邦调查局和国土安全部发布了一项公共服务公告,告诫执法部门和公众注意暴力极端主义分子可能采取的报复行动。 The FBI and Department of Homeland Security issued a public service announcement cautioning law enforcement and the public about possible retaliatory actions by violent extremists. 新奥尔良加强了安全措施,特别是嘉年华季节和即将到来的超级碗。 New Orleans has heightened security measures, especially for the Carnival season and the upcoming Super Bowl.