Because if you are an electrician and the only place that needs to hire an electrician is one of these places, one should not have to convert to Extreme Catholicism to take the job.  

To be clear, the subject is not about paying for birth control really, it is about informing employees that their insurance does not supply it so they need to get that benefit from the Federal Govt. instead.  We still have O'bama care in place so we are still paying for these women's birth control but these employers don't have to pay for it thru their insurance and are charged less because of this.  We will all pay more taxes to cover what they are not paying.