Oh, Christ. Not unexpected but Politico reports that
Bernie Sanders is taking steps to address longstanding political shortcomings [such as his virtually absent foreign policy experience] that were exposed in 2016, ahead of another possible presidential bid in 2020…. While Sanders himself bristles at questions about 2020, multiple operatives in his political orbits have been gaming out how such a campaign might look.
My dear orbiting operatives, permit me to field that one for you. It will look precisely like the 2016 campaign, with Sanders' policy perfectness acting as the enemy of everyone else's good, and suckering millions of Democratic primary voters into splitting the party over sheer fantasies.