A member of the far left Antifa (L) and a member of the far right Proud Boys (R) have a heated discussion at the far right Demand Free Speech Rally in Washington, DC, USA, 06 July 2019. EPA-EFE/SHAWN THEW By Andy Sullivan Federal prosecutors accused the five men of plotting the attack in advance and encouraging other Trump supporters to prevent Congress from certifying his 2020 election defeat by Democrat Joe Biden. Thousands of Trump’s supporters stormed the Capitol that day after a fiery speech in which he repeated his false claims that his loss was result of widespread fraud,...