New research from the Manhattan Institute estimates that insurance rates for young men will rise by 99 percent. Rates for younger women will rise between 55 percent to 62 percent, according to the right-leaning New York think tank. The precise impact of the new health law is likely to vary markedly from state-to-state, however. These differences mean men will get hammered in North Carolina with an average 305 percent rate hike, while women will suffer in Nebraska, paying an average of 237 percent more. For most people, subsidies in the law will not counteract the rate shock, says co-author of...