The University of Notre Dame, the Archdiocese of New York and 41 other Roman Catholic institutions sued the Obama administration in federal court Monday, the latest push against a requirement in the health-care-overhaul law that employers cover contraception in workers' health plans.

The lawsuits were brought in a dozen different jurisdictions in the U.S., and plaintiffs included the Catholic University of America, dioceses serving Dallas and Pittsburgh, and the archdioceses of St. Louis and Washington, D.C.

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