Departing from a Washington, DC courthouse Thursday morning, senior Trump confidante Roger Stone joked that he was "going back to work" after a hearing to determine whether he had violated a gag order.

U.S. District Court Judge Amy Berman Jackson said Thursday that the court is looking at a two-week trial on the seven charges stemming from special counsel Robert Mueller’s investigation into Russian meddling in the 2016 presidential election and possible collusion with the Trump campaign.

More videos