It is because of facts like the following:
Buried deep on the website of the U.S. Census Bureau is a number every American citizen, and especially those entrusted with public office, should know. It is 86,429,000.
That is the number of Americans who in 2012 got up every morning and went to work — in the private sector — and did it week after week after week.
In 2012, according to the Census