There's no point in having a conversation with two POS like Ayers and Dohrn. We know where they're coming from. What we need to do is inform normal folks about them and the ongoing communist movement.
Breitbart used to be highly liberal. It was because some conservative was willing to engage him and not give up, did he become conservative.
People like Ayers might be an unyielding liberal, but not everybody who would read about Breitbart’s dinner or watch a prominent conservative engage a prominent liberal is equally unyielding.
You want to gain ground in liberals, you have to engage them and do it without apology.