| http://www.w3.org/ns/prov#value | - Democrats say it is a sign that the biggest problems are past, but Senate Republicans vow to use her successor's confirmation hearings as another forum for criticizing the law.Democrats hardest hit by anti-Obamacare ads ??? including Sens. Kay Hagan of North Carolina and Mark Pryor of Arkansas ??? continue to defend the health law when asked, but they generally focus on other topics, campaign aides
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