WASHINGTON (AP) — Most Hispanics say the immigration debate and Congress' failure to overhaul immigration laws has hurt them, and many fear deportation for themselves, a relative or close friend, a poll showed today. The survey, conducted by the nonpartisan Pew Hispanic Center, found that Hispanics in the United States are generally satisfied with their own lives and optimistic about the future. Yet many are wary of negative reactions prompted by heightened attention to illegal immigration in Congress and the presidential campaign trail, and they increasingly cite discrimination as a problem. Sixty-four percent said the immigration debate and Congress' failure...