former democratic national committee chairman howard dean hint president donald trump would make first term friday msnbc morning joe discuss sen. jeff flake r. ariz. remark trump could invite 2020 republican primary challenger conduct office dean suggest trump could long president anyway.watch know trump go around 2020 volition think unlikely impeach even democrats take house although robert mueller could unearth stuff could lead dean say think unpredictable wfb watch former dnc chair suggest president trump take 2020 election