Guillermo Rivera and George Barreras

water treatment: He wants people to know the real price tag of supporting the illegal drug trade, according to CBC. They want it, they take it' Guillermo Rivera and his daughter, Hiscay. Now he sharing his story with Saskatoon teens and parents. Ten years ago, George Barreras worked in water treatment outside Cali, Colombia. Her father, Guillermo Rivera, owned 2,000 hectares of land with a river running through it. He had settled there with his wife, Hiscay. (www.immigrantscanada.com). As reported in the news.