Battling snakes to gather Brazil nuts

<p>Despite the name, Bolivia is actually the world's biggest exporter of Brazil nuts.</p><p>We travel to the hot and humid north of the country to look at the production process which can be extremely dangerous.</p><p>Plus we hear how the business of Brazil nuts is helping stop deforestation in the Amazon.</p><p>Presenter: Jane Chambers Producers: Jane Chambers and Helen Thomas</p><p>(Image: A worker unloading Brazil nuts from the Pando region at a nut processing plant in Riberalta, Bolivia. Credit: Bob Howard)</p>