Sometimes I wish they'd been a little more blunt and a little less eloquent.
Madison, on 'general welfare':
If Congress can employ money indefinitely to the general welfare, and are the sole judges of the general welfare, they may take the care of religion into their own hands; they may appoint teachers in every State, county, and parish and pay them out of the public treasury; they may take into their own hands the education of children, establishing in like manner schools throughout the Union; they may assume the provision of the poor . . . Were the power of Congress to be established in the latitude contended for, it would subvert the very foundations, and transmute the very nature of the limited government established by the people of America.
General welfare from the founder's perspective should have meant for the benefit of all, not to certain interest groups. I know I certainly don't get any benefit out of SNAP.
While I may find some of my thinking in alignment with Madisons, the reality is that he wasn't the sole source of authority on interpretation for all time.
Add to this the reality of additional technology such as internet and television with the 1st Amendment and we have a whole host of things that are in the Constitution that it can give government the authority to act and/or enforce.
Regards,
Doug