Arizona’s illegal immigrant population is costing the state’s taxpayers even more than once thought -- a whopping $2.7 billion in 2009, according to researchers at the public interest group that helped write the state's new immigration law.
Researchers at FAIR – The Federation for American Immigration Reform -- released data exclusively to FoxNews.com that show a steady cost climb in multiple areas, including incarceration, education and health, in the last five years.
FAIR’s cost estimates – compiled for a comprehensive national immigration report it plans to release next month – include several new cost areas, including welfare and the justice system, that weren’t in previous reports...