The socialists have us paying for half the population already anyway. Their aim is to increase it with or without polygamy. 0bama Care is going to exceed all other forms of entitlement spending put together so the rest is academic. Amnesty for illegals and polygamous families would be statistical footnotes in comparison.
Maybe, but increasing intrusion into the family unit has plenty of other benefits for the socialist program anyway. It encourages dependency, it lowers morale, it affects personal freedom...they might as well do it while the entitlement bombshell is being prepared.