Donald Trump’s former campaign adviser Roger Stone has been arrested by the FBI as part of Robert Mueller’s investigation into possible campaign links to Russia. The FBI has charged Mr Stone on seven counts, invcluding witness tampering, obstruction and false statements about his interactions related to the release by WikiLeaks of hacked emails during the 2016 presidential election. "I am a fervent supporter of the president," he added, vowing to never testify against the president or pleading guilty to the charges.
