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.
Federal law enforcement in the United States - List of agencies and units of agencies. 1  Agencies in bold text are law enforcement agencies (LEAs). 2  Office of Inspector General (USDA OIG) 3  United States Forest Service (USFS), U.S. Forest Service Law Enforcement and Investigations (USFS LEI)