If "guest workers" are allowed to enter the United States it should be for just one "designated" job (if for a harvest, 2 or 3 month period until the harvest is completed) then return to their HOME country and get in line for the next job after a waiting period of "six" to "nine" months before they may return again as a "guest worker". The EMPLOYER and the UNION will be jointly responsible for the "guest workers" leaving the country. If the "guest workers" do not leave the country as designated the "guest worker", now an ILLLEGAL, the "employersâ€