Can Colombia’s first leftwing president deliver change?
Today in Focus - A podcast by The Guardian
Gustavo Petro has been elected as the Latin American country’s first leftist leader. But he faces a huge challenge if he is to deliver on his promises, says Joe Parkin Daniels. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>
