In the year January 1880, Rudolf began to work as an apprentice in the Sulzer Engine Works in Winterthur, Switzerland. The Company was involved in building refrigeration and steam engine; Rudolf Diesel was always impressed by both.
The History, Role and Mission of Alcohol, Tobacco, Firearms. and Explosives. The ATFE, a federal law enforcement agency, operates with a budget of $1.15 billion (as of 2012) and has 4,770 employees, 2,442 of whom are ATFE special agents.
The above answer is not accurate. Straight from the FBI website: On February 29, 2012, a total of 35,664 people worked for the FBI, including 13,778 special agents and 21,886 professional staff. There is absolutely nothing secret about how many agents there are and there is no such thing as a simple agent. There are only Special Agents. In addition there are 56 field offices and many resident offices both domestic and international. The above scenario involving a wire tap in no way makes you an agent.