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Image #: 20021267    Maricopa County Sheriff Joe Arpaio speaks next to his wife Ava Arpaio during the Republican Party election night event in Phoenix,  Arizona November 6, 2012. Arpaio defeated Democratic sheriff candidate Paul Penzone to win his sixth term. REUTERS/Joshua Lott (UNITED STATES - Tags: POLITICS USA PRESIDENTIAL ELECTION ELECTIONS)       REUTERS /JOSHUA LOTT /LANDOV
Image #: 20021267    Maricopa County Sheriff Joe Arpaio speaks next to his wife Ava Arpaio during the Republican Party election night event in Phoenix,  Arizona November 6, 2012. Arpaio defeated Democratic sheriff candidate Paul Penzone to win his sixth term. REUTERS/Joshua Lott (UNITED STATES - Tags: POLITICS USA PRESIDENTIAL ELECTION ELECTIONS)       REUTERS /JOSHUA LOTT /LANDOV

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    Explosives mailed to outspoken sheriff

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Explosives mailed to outspoken sheriff

CNN's Shannon Travis reports on an explosive device found in package addressed to Arizona sheriff Joe Arpaio.

Explosives mailed to outspoken sheriff

CNN's Shannon Travis reports on an explosive device found in package addressed to Arizona sheriff Joe Arpaio.