The authors conclude that an SPF containing 6,000 people — created in the U.S. Marshals Service and staffed by a “hybrid option,” in which SPF members are federal police officers seconded to federal, state, and local police agencies when not deployed — would be the most effective of the options considered. The SPF would be able to deploy in 30 days. The cost for this option would be $637.3 million annually, in FY2007 dollars.
ORIGINALLY PUBLISHED
http://www.rand.org/pubs/monographs/MG819.html