Colombia Workers: Keep Fighting Against Free Trade Agreementfrom Colombia News Over the past 24 years, more than 2,800 trade union members have been killed in Colombia and the government's highly publicized efforts to bring the killers to justice are just a public relations spin to try and convince the United States to sign the U.S.-Colombia Free Trade Agreement, Colombian workers said today. www.topix.com/world/colombia/2010/11/colombia-workers-keep-fighting-against-free-trade-agreement?fromrss=1