Mueller asks to delay ex-Trump aide Gates' sentencing because he is cooperating in 'several' probes
January 15, 2019 at 12:26 PM EST
Rick Gates was a longtime business associate of former Trump campaign chief Paul Manafort, and testified against him last summer at Manafort's first federal criminal trial in Virginia. That trial ended in Manafort's conviction on a variety of crimes, which were unrelated to his work on the Trump campaign.