Americans polled by TIME magazine show strong support for a guest-worker program and a process for undocumented workers to become citizens, but they take a tough stance on securing the borders. And most do not want illegal immigrants to have access to health care, public education or driver's licenses. In the telephone survey of 1004 adults, conducted Wednesday and Thursday, 79% say they favor a guest worker program that would allow illegal immigrants to remain in the U.S. for a fixed period of time — the main provision of the bill proposed by Senators John McCain and Edward Kennedy that...