" What’s your status now?” the legislator asked them. “I’m undocumented,” one Brazilian student answered, bewildered. “Why don’t you start the process to become a citizen?” he continued. “I can’t,” she explained. “Why not?” he asked, revealing his profound ignorance of immigration law. Just as the law forbids most residents of the Third World to travel here—by requiring visas, but refusing to grant them—it also forbids virtually all people who are undocumented to regularize their status. "

― Aviva Chomsky , Undocumented: How Immigration Became Illegal