Jumped ship to become a Democrat and lost his re-election bid.
If Joe Manchin wants to switch, he should resign and ask voters to re-elect him as a Republican.
No one likes a turncoat.
Actually, Spectre was a double jumper.
He jumped ship to become a Republican when it was to his political advantage, and then jumped back when it suited him.
May he rest in peace, but people like him make slime look attractive.
Same goes for Jumpin’ Jim Jeffords.