Crypto currency is hackable, and therefore an unsafe form of currency for the American public. And in fact, If you can't hold it in your hand, it is fake and fraudulent. It is backed by nothing, not in gold, silver, or other known US Government valuable currencies that are legal and issued and distributed by the US Government. Crypto currencies were created to operate fraudulently outside of the of the federal exchange's governing rules created by congress. Therefore, any action pertaining to fraudulent crypto currencies must be addressed by the elected congress, and not an unelected government employee.