The government of Peru want to change its image as the world's top exporter of pure cocaine by encouraging farmers to grow food, instead of coca leaves.<br /><br />President Ollanta Humala's new policy overhaul includes a 20% increase in funding for social development as well as crop substitution in coca producing regions like the famed Vrae Valley.<br /><br />In the final of a two part series, AJE looks at the efforts being made to crackdown on the country's "narco-terrorists".<br /><br />Al Jazeera's Lucia Newman reports from Peru's Vrae valley.