A group of U.S. senators have sent a letter to the Treasury Department’s Financial Crimes Enforcement Network urging the government to allow cannabis banking. The bipartisan group of senators that sent the letter include Senators Bernie Sanders (I-VT), Elizabeth Warren (D-MA), Cory Booker (D-NJ), Lisa Murkowski (R-AK), Jeff Merkley (D-OR), Angus King (I-ME), Ron Wyden …
