NOW looks at how Republican candidates, eager to rally conservative voters, are talking tough on illegal immigration -- even if that means bucking the President. Even more surprising, they're doing so in states which have few illegal immigrants. NOW travels to Indiana to see how the politics of immigration is playing out, what people's fears are, and if xenophobia plays a part in political tactics. "If you're a Republican Party that's fairing poorly, sometimes you have to win ugly," says Robert Dion, a local political scientist at the University of Evansville, "and in this case, it's stirring up fears about the menace posed by immigrants."