Some people enrolled under ACA have few insurance options

Senate Republicans failed this week to repeal the Affordable Care Act, which has provided insurance to 12 million people. Most people enrolled under the ACA have at least two insurers to choose from, but next year, 3 million people may have only one choice, and people living in 45 counties could be left with none. Mary Agnes Carey of Kaiser Health News joins Hari Sreenivasan to discuss.