Mr. Cortez describes how the Mexican government would often send notices about forty-five day contracts with the bracero program to various cities throughout the country; upon receiving these announcements, men would travel to designated work locations in order to obtain the necessary paperwork for contracting centers; Rafael went to the center in Empalme, Sonora, México, to enlist in the program; he states that there were over twenty-five thousand men waiting at the center, but there were only between three and five thousand men processed daily; Rafael goes on to describe the medical assessments he underwent while at the center; upon arriving in the United States, he was examined again and deloused; consequently, when blood samples were dr...