Rick Gates

Manafort's right-hand man testifies against him in tax fraud case

Judge skewers Manafort's civil case challenging Mueller's powers

Dutch lawyer is first sentenced in Russia probe

Trump aide communicated with ex-Russian intelligence officer during 2016 election

Former Trump campaign aide set to plead guilty in Russia probe

Ex-Trump chief strategist Bannon to meet with House panel on Russia

Trump tweets about Russia probe spark warnings from lawmakers

Kushner met with special counsel Mueller in Russia probe

Ex-White House advisor Flynn moves to cooperate with Russia probe

Investigators probe Trump knowledge of campaign's Russia dealings

Ex-Trump aides Manafort-Gates charged in Russia probe, Papadopoulos pleads guilty