If conservatives don’t coalesce behind a new repeal plan soon soon, they will find themselves bystanders as their Republican colleagues link arms with Democrats. ... a concoction of two bills. The first, championed by Sens. Lamar Alexander (R., Tenn.) and Patty Murray (D., Wash.), would appropriate cost-sharing-reduction payments to insurers. The second, sponsored by Sens. Susan Collins (R., Maine) and Bill Nelson (D., Fla.), would give insurers an additional $10 billion (and perhaps more) in federal cash.