Among the many constitutional outrages President Barack Obama has perpetrated on the country is unilaterally amending legislation duly passed by Congress with a stroke of the pen. He's done it several times now with Obamacare alone, perhaps thinking that since the monstrous law has been dubbed with his name, he has the power to change its terms. The latest example is his decision to delay for three more years the penalty for employers not complying with the law. Now think about this. If Obama has the power to delay certain provisions of the law for three years, would his successors...