According to a statement issued by the White House on Tuesday, U.S. President Joe Biden called Nigerian President Bola Tinubu on the phone on Tuesday to thank him for the release of U.S. citizen and Binance executive Tigran Gambaryan. During the call, Biden "emphasized his gratitude to President Tinubu for his leadership in securing Gambaryan's release," the release said, with Biden particularly appreciating law enforcement cooperation, including through the recently announced Bilateral Contact ...