It has also been discussed with former Ambassador Hugo Margain of Mexico. here in Washington. who is now back in Mexico City. There is an enormous transient population of agricultural workers needed to harvest the crops of America. and we need something more flexible and more numerous than the guest worker program that is provided by the H2 program. My amendment proposes that the Attorney General should establish numerical limits on the issuance of nonmigrant visas which would allow workers in the United States for up to 180 daysroughly 6 monthsper year. At the end of that time. they would return to Mexicoas the distinguished Senator from Idaho says. back to their families. back to their villages. If they stay within the law. they will go back.