The Cook County Jail is free from the watchful eye of the federal government.Ruling from the bench, U.S. District Judge Virginia M. Kendall on Friday held Sheriff Thomas J. Dart and the Cook County Department of Corrections have complied with the terms of a 2010 consent decree.The decree resolved a lawsuit the U.S. Justice Department filed alleging the jail systematically violated the constitutional rights of inmates.In a 2008 report, the Justice Department found the jail’s staff did not provide inmates with adequate …