Irrelevant. We were talking about Sanders, his position, his influence, and his career. Instead of you simply admitting that Sanders has been consistent and principled over his entire career you brought up Obama. Whataboutism.
I will say that Sanders has had an enormous influence on policy during the last two campaigns. I would vote for him over Trump.
But what good would it do if neoliberals like Obama do everything in their power to prevent his nomination?
They've done it once before successfully I might add.
Obama is very relevant.