EDIT CONTAINS 4:3 MATERIAL<br/> <br />Colombian coffee growers continued to block roads on Friday (March 01), as talks broke down on the fifth day of a nationwide strike.<br/> <br />Thousands of frustrated coffee workers have been off the job since Monday (February 25).<br/> <br />On Friday, the Colombian government and protest leaders failed to reach an agreement after 13 hours of negotiations.<br/> <br />Protesters are demanding an increase in government subsidies to compensate for falling coffee prices and meager harvests.<br/> <br />Colombia is the world's biggest producer of high-quality Arabica coffee beans.
