Quotation marks would only have to be used on thoughts if the<br />thoughts were someone else's. If the thoughts came from a book, computer source, or some other source, then quotation marks should be used. However, the writer of the essay does not have to quote his or her <i>own</i> thoughts.
As of 2011, there are at least 25,000 sworn (and armed) law enforcement officers working for federal agencies not traditionally associated with law enforcement, and 3,800 of them were specifically criminal investigators.
A law enforcement officer (LEO) is any individual who is sworn in as a police officer, sheriff deputy, state trooper, or a federal agent to enforce the laws of the jursdiction he or she serves. Some other careers that are considered LEO positions include: 1  Air Marshal. 2  ATF Special Agent. 3  Border Patrol Agent.