They can't even comprehend how transparent their numerous lies are.
Look at how many of their leadership elite have suffered from brain injuries ~ Teddy (who just died), Biden (three times unsuccessful brain surgery), Pelosi (overuse of botox leads to damage to the frontal lobes) and there are more ~ way beyond the usual crowd who've cooked their brains on alcohol too.
That Kennedy in the House? He's a good example ~ one guess was that he's used every hard drug known to humanity more than once, with the result he's barely lucid most of the time.
Then there are the Kennedy women who seem to be lost off somewhere ~ world's smartest women, Carolyn, and the Townsend gal, there are others ~ good grief ~ they can barely walk and they're probably the best of the top end Dem women.
It's only going to get worse as suit free government paid medical malpractice is inflicted on the country.