buenos air argentina block two european activists enter country eve world trade organization ministerial meet buenos air two tell local radio program saturday sally burch british activist journalist latin american information agency say argentina already revoke credentials give wto attend meet think would able enter country tourist find name list start ask question ... supposedly false tourist burch say radio 10. democratic argentina government petter titland spokesman norweigan ngo attac norge say authorities deny entry without explain late last month argentina rescind credentials 60 activists accredit wto attend meet determine would disruptive constructive wto meet often attract protest anti-globalization group remain largely peaceful since riot break 1999 meet seattle wto spokesman keith rockwell reiterate saturday disagree argentina decision revoke activists credentials perspective move rockwell tell journalists argentina president mauricio macri promote business-friendly policies since take office december 2015 argentina host global events chair g20 group major economies next year argentina block two activists entry eve wto meet