Supreme Court Justice Ruth Bader GinsburgJustices Kagan, Sotomayor and Ginsburg aggressively questioned the corporate challengers who want exemptions from providing contraception under Obamacare at Tuesday’s oral arguments. Hobby Lobby and Conestoga Wood Specialties say the measure violates their religious freedoms The three women of the Supreme Court dominated questioning at the beginning of Tuesday’s oral arguments in a case pitting religious business owners against the new health care reform law’s mandate that employer-provided insurance cover contraceptive care. The court case will determine whether Hobby Lobby, a Christian-owned craft store chain, and Conestoga Wood Specialties, a cabinet company, can be exempted from providing contraception coverage to female employees through federally mandated health insurance policies. Supreme Court proceedings make for notoriously difficult and unreliable predictors of how justices might rule on a case. That said, Justices Sonia Sotomayor, Elena Kagan, and Ruth Bader Ginsburg wasted no time in pressing the corporate challengers, according to the Wall Street Journal‘s live blog of the oral arguments. MORE