Voter ID

In the past there has been an ongoing argument about voter registration laws. Liberals maintain that this restricts voting because many people cannot get the proper documents to prove who they are and it mainly impacts the poor. Now we have Obamacare which requires proof of identity and in particular a photo ID. The same is required to qualify for welfare. Does this mean the many poor people will not get health care or welfare and if so what should be done about this injustice.