No Lost Causes

One of the most inspiring and successful global leaders of the early 21st century explains how bold, imaginative leadership can solve even the most intractable problems—and why there is no such thing as a lost cause.
 
It’s one of the great, unexpected turnaround stories in modern history: Just a decade ago, Colombia was regarded as a “failed state,” besieged by megalomaniacal drug kingpins, ruthl...