For me the explanation is that they are too stupid to get it... They believed in the guy who betrayed the fed audit at the last time... I think the bernie is the ultimate plant... Because he like his supporters is too stupid to understand how manipulated they are...
Because it's an eternal dream, "Free stuff."
One would think that after bashing the man for 8+ months, you would know something about his policies...
Nobody ever said "Free stuff" besides propagandists... Bernie never said it... his supporters never said it... Trump supporters say it... go figure...
Bernie wants the rich to pay their fair share of taxes like they used to... ya know, like 20-30 years ago... when the rich paid 35%... now they pay 15%... and dropping...
I'm sorry you are too daft to understand simple things like this... keep trolling and hating... you are the problem with America
As for the OP question... the tea party is an ultra right party... Bernie is ultra left... You might as well ask why Bernie doesn't endorse Trump, after all, they are both anti-establishment, right?