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"U.S. President Obama says he has &amp;quot;concrete, practical proposals&amp;quot; to help the middle class, excerpts from his State of the Union address Tuesday night show."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2014/01/28/Obama-says-wants-to-help-middle-class/UPI-51551390892985/?spt=rln&or=5>