The shell game

At times, government seems like little more than a "shell game," with the ultimate goal of increasing its budgets, expanding its reach, and bloating its bureaucracy, all at the expense of taxpaying families.
When the government acts effectively, at least some justification for expansion exists. After all, when it's doing something well, why not expand that function? Reasonable in a common sense way, even this concession makes classical liberals and libertarians cringe. Their vigilance guards us all against government overreach.