Gov. John Kasich defended Monday his support of an immigration overhaul that includes the legalization of nonviolent illegal immigrants, telling supporters on the eve of the Ohio primary that it is unrealistic to think that the federal government is going to boot illegal immigrants out of the country. The issue of illegal immigration has been a dividing line in the GOP presidential campaign, including here in Ohio, where businessman Donald Trump has vowed to finish the fencing along the U.S.-Mexico border and make the Mexican government pay for it, and promised to make people living in the country illegally to...