Brazil continues South America's incumbent streak

<p>The <a href="http://www.reuters.com/article/2014/10/27/us-brazil-election-idUSKCN0IE03L20141027">narrow re-election Sunday</a>&nbsp;of Brazilian President Dilma Rousseff maintained the recent record of South American nations when it comes to returning presidential incumbents to office.</p>
Read the full article here: Pew Research Center