As such, it is important to visit a reliable site that provides up-to-date and latest Bitcoin news and keeps you abreast of all the developments that might influence the movements of other currencies vis-a-vis Bitcoin. Mining is exactly what keeps an accurate and secure ledger of the Bitcoin transactions that have taken place. In the United States, his response the Department of Justice, the State Department, the Federal Bureau of Investigation, the Internal Revenue Service and the Drug Enforcement Agency all have divisions investigating money laundering and the underlying financial structures that make it work. Treasury Department to discuss the problem of U.S. Money laundering is a crucial step in the success of drug trafficking and terrorist activities, not to mention white collar crime, and there are countless organizations trying to get a handle on the problem. Colombia.