There is a long-running, almost metaphysical, argument about the GOP’s deficit hawkery. One school of thought holds that it has always been pure cynicism. Republicans passed the Bush tax cuts without offsets and paid for neither Medicare Part D nor the Iraq War. When they began decrying the deficit and debt during President Obama’s administration, under this theory, it was nothing but opportunistic political attacks, and it was obvious they would be abandoned as soon as Republicans regained power.