Odaily News The United States and Nigeria have established a special task force (Bilateral Liaison Group on Illegal Finance and Cryptocurrency) to integrate resources and combat crypto-related crimes. Earlier, the Nigerian government had dropped all charges against Binance executive Tigran Gambaryan, who had been facing trial in a local detention center since April. On Wednesday morning local time, a lawyer representing the Economic and Financial Crimes Commission (EFCC) announced the withdrawal of charges at the Federal High Court in Abuja.