International Mexican Police Advance into Troubled Resort City By Lulu Garcia-Navarro Published October 29, 2006 at 1:00 PM PST This story was published more than 18 years ago. Facebook WhatsApp Email Listen • 0:00 A member of the Oaxaca People's Popular Assembly waves a national flag during a street blockade in Oaxaca on Oct. 29, 2006. Copyright 2006 NPR