SANTO DOMINGO, Dominican Republic -Twenty-two countries signed a declaration at the Ibero-American Summit in the Dominican Republic on Saturday committing to fight food insecurity in Latin America, improve migration controls and negotiate more financial support for the region's struggling economies. The goal is to reach "zero hunger" across Latin America, said Andres Allamand, a former Chilean minister and the current Ibero-American secretary general. "We have more or less 60 million people who face food security problems. One-third of the food produced in the region is wasted" due to problems in distribution, storage or marketing chains, he added. But the agreement, made by...Keep on reading: Leaders sign deal on LatAm food crisis, migration at Ibero-American Summit