and now as danielle noddingham reports, they say it's a violation of the first amendment rights. >> reporterconservatives gathered in washington for their annual convention, rallying against the new white house policy on birth control. >> and one thing is for certain that this attack on the religious freedom, they cannot and they will not stand. >> reporter: under the president's health care reform law. the church affiliated schools, hospitals, and charities, that provide insurance to their employees, they must cover the cost of contraceptive. gop leaders call it the violation of first amendment rights. and they say that they will try to repeal it. >> the top white house officials, they appear to be looking for a way out of the controversy. now, they say that the parking light, they are exploring how to ease the concerns of the religious groups. now, he's getting support from his fellow democrats on capitol hill. >> we'll commend their decision and we'll find hard to make sure that the women of america in the 21st century can get the insurance coverage they need for family planning and birth