Not all Keynesian fantasies go on forever. If we are not careful (which we aren't), then at a certain point, those interest payments become a runaway expense. S

Not all Keynesian fantasies go on forever. If we are not careful (which we aren't), then at a certain point, those interest payments become a runaway expense. See Puerto Rico. California is not exactly a model of fiscal excellence -- they're in big trouble with pension obligations, amongst other things.