China Aiding drug trafficking from Mexico to US

The US has accused a Chinese “underground banking” network of helping Mexico’s powerful Sinaloa drugs cartel with money laundering and other crimes. Law enforcement officers have seized about $5m (£4m) in proceeds, as well as guns and hundreds of pounds of cocaine, methamphetamine and ecstasy pills.The US accuses the Sinaloa cartel of helping to fuel a deadly epidemic by flooding the country with fentanyl, a synthetic opioid up to 50 times stronger than heroin. Is United States losing its war on drugs ?