Trump may have met his match in Mexico's new president

ANDRES Manuel Lopez Obrador has secured a landmark presidential victory for the political left in Mexico, South America's second largest economy. His victory adds a new anti-establishment edge to global politics, albeit this time of a left-wing variety in this key G-20 state, with potential diplomatic fireworks on the horizon with US President Donald Trump.

For significant as Mr Lopez Obrador's election will be for Mexico, the international relations …