From Today's New York Times

Animal Ethics

Several countries, including Austria, Bolivia, Colombia, Greece, Peru, Britain and Paraguay, have already imposed or approved bans. JENNIFER O’CONNOR Staff Writer, PETA Foundation Norfolk, Va., To the Editor: Re “ Worry Under the Big Top as Mexico City Moves to Ban Circus Animals ” (news article, June 15): Mexico City joins the growing list of cities that have banned the exploitation of animals in circuses.