... rise to a level that reflects a fair and honest competitive market, as opposed to one where the labor pool has two populations following two sets of rules. Sounds like progress to me.
Similar to how people buy Chinese manufactured products in Wal-Mart then complain about manufacturing being overseas.
* consumers would be paying a fair price with rational decision-making
* there would be "made in the usa" marketing for local / national produce
* voters would look much more carefully at minimum wage increases