Real Motive Behind Obama Against the Nuns?

Recently the Supreme Court heard oral arguments over forcing religious organizations to make abortion-causing drugs available to their employees.  Several groups are involved, but the most prominent among them is Little Sisters of the Poor, Catholic nuns who provide care to poor elderly people.  While this high profile battle against the Sisters moves forward, the Obama administration has quietly given exemptions to huge corporations like Pepsi, Visa and two oil companies.  If the nuns lose their case, they’ll be subject to millions of dollars in fines.  So why is Obama forcing these religious groups to participate in providing abortifacient drugs?  Many people are speculating his real motive is to chip away at religious liberty in America.  This is something we should all be in prayer over and fighting against.