Apr 16, 2013 1:21 PM by AP
NEW ORLEANS (AP) - Federal, state and local law enforcement officials are calling for public vigilance to help prevent terrorist acts - and to help solve cases.
A news conference Tuesday at FBI headquarters in New Orleans was called to note a guilty plea in Baton Rouge by a man who was behind a bomb threat last fall at LSU. But Monday's explosions in Boston were a major topic as well.
New Orleans police chief Ronal Serpas said part of the effort to combat such acts includes people being aware of any unusual activity on their streets or in their neighborhoods.
» There are multiple updates to this story. Please click here to get the latest information.