So instead of a situation in which there is not an American to do the job. we will have a situation in which there is a job. but it is held by a foreign worker rather than an American worker. Why do we need to take the chance. is my question. We all agree with the concept of a temporary worker program for skilled labor. In skilled labor. these visas expire. For student visas. they expire. For tourist visas. they expire. They can be renewed in certain situations. In the different categories of temporary workers that we have in the law today. they are all for a specific period of time. and then they expire.