I, too, yearn for a world of rainbows, Matlock reruns, and the regular soothing voice of David Broder whispering the word "comity" in my ear, but any political commentator who imagines that politics would just magically stop if only the right person were to be elected president fails to understand that the reason we have combative politics in this country is that people genuinely disagree about stuff. That is unlikely to change simply because the country elects a Broder-approved independent who claims to be able to rise above that stuff.
Broder's lack of interest in the actual contents of policy is astounding.