is there going to be a vote on health care? reporter: the proposal would attempt it address conservative complaints, that the original bill didn t go far enough to undo obamacare s regulatory infrastructure. it would provide states the options to apply for waivers to opt out of obamacare s ten essential health benefits. the minimum requirements for any insurance plan, and also provide an opt out option for the community ratings regulations, which prevent insurers from racing premiums based on age, gender or health. for the most, the freedom caucus members aren t committing. there s no deal in principal. there s a solid idea that was offered. we re certainly encouraged by the progress we seem to be making. reporter: senior gop aides point to an underlying problem that remains unchanged. start with a plan that appeals to as many as possible. then move it to the right. that may bring conservatives on