Leigh Cuen Contributor Bitcoin fans across the country are rallying against a common enemy, the Treasury’s Financial Crimes Enforcement Network (FinCEN). US Treasury Secretary Steven Mnuchin, one of President Donald Trump’s closest associates, has been working overtime since Thanksgiving to push several crypto regulations through before the Biden administration takes over on January 20, 2021. FinCEN statements list the usual reasons for financial regulations, an effort to curtail terror financing, sanctions evasion and black market activity related to drugs and weapons, without any mention of new evidence justifying the unusual…