One might want an investigation in cases where this happens egregiously. Are the persons putting the state on about their degree of poverty? This would be more of a watch list than a banned list.
Not that the state is the best vehicle of what ought to be religious charity, but if it is to be one at all, then it should have some ability to check into the integrity of the claims it gets.
No, the govenment is.
Where else in the world can you find "the poor" owning two cars, a big-screen TV, cell-phones, cable, air conditioning, free heat, etc etc etc?
In Europe, air conditioning is a luxury.