HCR Update from Mark Sanna: If the Supreme Court next year gets rid of the health reform law's requirement to buy insurance, Republicans could gain momentum to get rid of the rest of the law — and President Barack Obama would suffer a huge embarrassment at the height of an election year. But Democrats and supporters of the law also see a silver lining: If the least popular part of the law goes away, they think what's left could become stronger and more popular with the public.