A year after the legislation was signed into law, it is still unclear how health care reform will impact the nation.&nbsp; Who are the winners?&nbsp; Who are the losers?&nbsp; With provisions being phased in over years, and, some would say, the most &quot;desirable&quot; changes implemented first, it will be years before we truly understand what this law will do.&nbsp; How has it played out so far?&nbsp; Read more at:&nbsp; <a href="http://news.yahoo.com/s/ap/20110321/ap_on_he_me/us_health_care_at_one_year">news.yahoo.com/s/ap/20110321/ap_on_he_me/us_health_care_at_one_year</a><br />
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