Chile s Senate Tuesday approved by 23 votes in favor, 1 against, and 18 abstentions a 15-day extension to the state of emergency in the Araucanía region and in the provinces of Arauco and Biobío, in the Biobío region, it was reported in Santiago. The Lower House had endorsed the measure with 104 votes in favor, 24 against, and 12 abstentions.