What you fail to realize is that extremists exist on both sides of the political spectrum. For every example you provide of an extreme Democrat, I can provide an extreme Republican to match. What good does that do? What exactly do we gain from writing long posts, which nobody cares to read, about politicians who haven't the concept or ability to help their constituents? The facts show Democrat's policies are not affordable without major tax increases. The facts also show Republican policies of Trickle Down Economics have lead to every major recession the US has faced.
Where are the days where moderate, level headed, sensible Democrats and Republicans made compromises and Americans ALL flourished!