** CORRECTS DATELINE TO NASHUA ** Vice President Joe Biden, accompanied by Labor Secretary Thomas Perez speaks at the New Hampshire Works center, Tuesday, March 25, 2014, in Nashua, N.H. Biden is ... more 
** CORRECTS DATELINE TO NASHUA ** Vice President Joe Biden, accompanied by Labor Secretary Thomas Perez speaks at the New Hampshire Works center, Tuesday, March 25, 2014, in Nashua, N.H. Biden is making the rounds in this key political state critical to the Democrats' hopes of holding onto the Senate majority_and perhaps to Biden's own presidential ambitions in 2016. (AP Photo/Jim Cole) less 
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Associated Press | Photo By Jim Cole
Tue, Mar 25, 2014 6:27 PM EDT