So in Krugman's little mind, it's always greed; what is the government going to give me, that drives all voting. How progressive, how liberal, how Democrat of him.
One would think that a supposedly trained economist would understand that the government creates no wealth.
If the government gives you $1.00 it first had to confiscate at least $1.50 (overhead in Wash DC is not cheap) from someone else, and we are all better off if we send as little as possible to Washington thereby avoiding the high overhead in DC.
Rush's books are pretty old (going back to the early days of Toon misrule), but I can't imagine things having improved very much since.