Republican U.S. presidential candidate Donald Trump speaks at a campaign event on the day several states held presidential primaries, including California, at the Trump National Golf Club Westchester in Briarcliff Manor, New York, on June 7, 2016 The recently-installed CEO of Donald Trump's presidential campaign was accused of domestic violence against his second wife, who later said he threatened to leave her penniless unless she failed to testify against him. According to Politico, Breitbart News chairman Stephen Bannon was charged with battery, dissuading a witness, and misdemeanor domestic violence in connection with a January 1996 incident in the couple's southern California home.