Workers do not f get social security credit for their earn- g ings. The transportation and living conditions are far below the general standard of livingare indeed inhuman. t the very worst conditions of human life i in this country. totally unacceptable for human beings. I Since the labor contractor is at the t core of this problem. has control over the migrant workers in a way that others do not. the sanction against these abuses is directed toward the crew leader. The object of this bill is to protect workers against exploitation. This is done by requiring certificates of registration to be issued by the Secretary of Labor to any person who engages in the activities of a farm labor contractor.