21.   Although the mood outside was jocular, Bullock praised law enforcement officers for taking the threat seriously.

22.   Although vehicle inspections are the domain of U.S. Customs agents, law officers along the border are routinely cross-trained.

23.   And a civilian law enforcement officer faced living with the permanent wound of discharging his duty.

24.   An important future question of unilateral or joint action is how to deal with any terrorists who are caught by law enforcement officers here or abroad.

25.   And software start-ups are angling to get in front of busy law enforcement officers.

26.   And they can be invaluable to a law officer trying to control an unruly suspect.

27.   Another law enforcement officer pointed at Teddy Ryan from the witness stand and incorrectly identified him as being Robert Ryan.

28.   Arresting a former law enforcement officer for such serious offenses is disturbing, though rare, Rossi added.

29.   As a defense attorney, he made a name for himself representing law enforcement officers.

30.   As a probation officer, he worked with law enforcement officers for many years, he said.