Brazil's unpredictable presidential election is 'on a knife edge' — here's what it could mean for ma

Brazil will hold its first round of elections this weekend.  Analysts say neither of the presidential frontrunners would be good news for markets. Watch the Brazilian real trade in real time here. In one of its most unpredictable and divisive elections since reclaiming democracy three decades ago, Brazil will vote Sunday for its next president and hundreds of lawmakers. Here's what that could mean for Latin America's largest economy. Who's running? Far-right candidate Jair Bolsonaro...