Mauricio Macri runs for reelection as mayor of Buenos Aires, getting nearly 47% of the vote.
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Mauricio Macri declines his precandidature to run for the presidency of Argentina, running instead for reelection as mayor of Buenos Aires.
Argentina | 2011 | 2011 ATP Challenger Tour | Argentina national football team | Mendoza, Argentina | Córdoba, Argentina | 2011 ATP World Tour | 2011 Rugby World Cup | 2011 ITF Women's Circuit | 2011 Tōhoku earthquake and tsunami | 2011 Pan American Games | 2011 Christchurch earthquake | 2011 Summer Universiade | 2011 Pacific Games | Santa Fe, Argentina | Miss Universe 2011 | President of Argentina | 2011 Copa América | Eurovision Song Contest 2011 | Argentina national rugby union team | 2011 WTA Tour | San Luis, Argentina | 2011 in radio | Córdoba Province (Argentina) | San Juan, Argentina | Córdoba Province, Argentina | Canadian federal election, 2011 | 2011 Southeast Asian Games | 2011 in paleontology | 2011 Cricket World Cup |