Vince speaks with Mike Howell, Director of the Oversight Project at Heritage Foundation about the legal hurdles Democrats would be faced with if they plan to replace Joe Biden on the ballot.      For more coverage on the issues that matter to you visit www.WMAL.com, download the WMAL app or tune in live on WMAL-FM 105.9 from 3-6pm.   To join the conversation, check us out on social media: @WMAL @VinceCoglianese.      Executive Producer: Corey Inganamort @TheBirdWords   See omnystudio.com/listener for privacy information.