Families of fentanyl victims are urging for a crackdown on China's alleged trade of the deadly drug. The Trump administration has taken action against three Mexico-based banks for laundering money on behalf of cartels, enabling the fentanyl supply chain. The Treasury Department issued orders identifying the banks as primary money laundering concerns in connection with illicit opioid trafficking. This marks the first use of new authorities granted by Congress to target money laundering associated with fentanyl trafficking by cartels. The actions demonstrate a commitment to combating the threat posed by terrorist organizations.