Forget about the federal programs. Federal programs will not be able to pay for all who need care, nor God help us should they try to. They are making a straw man argument though, because if we ever succeed in getting the government out of health care - health care would be less expensive and charitable organizations like pro life groups would pick up the tab.
Now back to the real argument, is it morally justifiable to withhold food from the disabled for any reason? Answer: NO.
Exactly.