This is a link to a story on NPR yesterday about two jurisdictions in Florida that pooled resources to run an undercover operation to track money laundering and arrest smugglers. It doesn't seem like they were very successful, and that they squandered a lot of the money that was supposedly part of the operation.
http://www.npr.org/2015/07/13/42124...-laundering-bust-might-have-been-dirty-itself
http://www.npr.org/2015/07/13/42124...-laundering-bust-might-have-been-dirty-itself