Ahead of the October 28 runoff, we look at the presidential candidates’ positions on issues ranging from Venezuela to trade.

The new NAFTA, known as the USMCA, will be just one of more than 100 regional trade agreements in the Western Hemisphere.

Cycling activist Aline Cavalcante is confronting the supremacy of cars in Brazil's largest city.

Raisa Banfield, a TV host-turned politician, raises her voice in defense of the environment.