A right-wing paramilitary leader promised Tuesday to quickly release a former Colombian senator, bowing to mounting pressue over a kidnapping that has clouded peace talks between his group and the government. In a communique sent to local media, Rodrigo Tovar also apologized to the family of former Sen. Jose Eduardo Gnecco, who was abducted by gunmen along with his wife, three children, two friends and their driver on Sunday. Full Story