U.S. Representative Ed Pastor (D-Az) attends the opening of the 47th Annual Mexico - U.S. Interparliamentary Group Meeting in the northern city of Monterey in this file photo from June 7, 2008. ... more 
U.S. Representative Ed Pastor (D-Az) attends the opening of the 47th Annual Mexico - U.S. Interparliamentary Group Meeting in the northern city of Monterey in this file photo from June 7, 2008. Pastor, an 11-term Democrat who became the first Hispanic from Arizona elected to the U.S. Congress, will retire at the end of this term, his office said February 27, 2014. REUTERS/Tomas Bravo/Files (MEXICO - Tags: POLITICS) less 
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Reuters | Photo By TOMAS BRAVO / REUTERS
Thu, Feb 27, 2014 3:54 PM EST