Pe PrestoPundit, un comentariu interesant despre cauzele muncii la negru în America: "There is a 20 - 40 percent tax tariff on American workers seeking to contract with American business. The regulation and tort tariff on the American worker must add another 10-20 percent on the anti-American worker tax penalty laid upon the back of the American employee. With this huge trade wall of tariffs blockading free trade between American business and American laborers, no wonder American labor is becoming the sick man of world trade."