It is also bad for American workers who might also want to have some of these jobsand these are generally construction type jobs. These are not agricultural jobs. These are not jobs for teenagers in seasonal employment. Obviously. another problem with this provision is it Is extremely difficult and costly to enforce. I doubt seriously if we have the capacity to enforce it at this point. It increases dramatically the likelihood that individuals are going to overstay their visas. First. let me talk about the employers. It wotuld be very costly and burdensome to require that employers rehire and retrain new workers every 2 years.