Today on 'Bongino's Best': Dan speaks to Sen. Ron Johnson about the tragic events which took place at a Wisconsin holiday parade over the past weekend. Plus, Bill O'reilly calls in to discuss his tour with President Trump and the Rittenhouse verdict., On 'Bongino's Best': Dan talks to Sen. Ron Johnson about Wisconsin parade tragedy. Bill O'Reilly calls to discuss Trump tour and Rittenhouse verdict.