President Donald Trump will be the first sitting president to address the Family Research Council’s Values Voter Summit, which the Southern Poverty Law Center (SPLC) described as a “rogues' gallery of the radical right.” Trump will be the keynote speaker at Friday's event, which will also be attended by his former strategist, Steve Bannon. Other speakers include the founder of anti-Islam group ACT for America and former Trump strategist, Sebastian Gorka.