Daniel Rendon Herrera, alias "Don Mario", was surrounded and arrested in the jungles of northern Antioquia province

Daniel Rendon Herrera, alias "Don Mario", was surrounded and arrested in the jungles of northern Antioquia province, from where his gang smuggled tonnes of cocaine from the Caribbean coast toward the United States, officials said.As authorities closed in on his smuggling operation earlier this year, Rendon Herrera offered his gunmen $1,000 for every officer they murdered.Rendon Herrera has been charged by U.S. authorities, a spokesman for the U.S. Drug Enforcement Administration said in Washington. The spokesman was unable to say when or whether his extradition would be sought by the United States.Rendon Herrera belonged to one of the paramilitary groups that began demobilizing after a 2003 peace deal with the government, but he refused to confess his crimes as required under the accord and went into hiding.