Lone Terror Attacks News Today

Ever taking out their leaders, their commanders and their forces. were stepping up our support for prart nartners on the groun they push isil back. >> reporter: the president again insisted the nations law enforcement community is doing all it can to prevent so-called lone terror attacks in the u.s. like the one in san bernardino including the monitoring of messages on social media. >> our law enforcement and intelligence professionals are constantly monitoring public posts. and that is part of ...