President Barack Obama is not just a radical leftist; he is obviously so ensconced in his ideology that he believes — or wants you to believe — that anyone who opposes him must have sinister motives.

One of his recurring themes is that some Republicans would work with him but can’t do so for fear of reprisal from Grover Norquist on taxes, the National Rifle Association on guns, the conservative House caucus, radio talk show hosts and your garden-variety racists, who allegedly oppose Obama just for sport.