By THE PULSE NEWS MEXICO STAFF     At least 70 people died as a result of a gasoline duct explosion in Tlahuelilpan, Hidalgo, on Friday, Jan, 18, Mexican government authorities said. The explosion occurred late Friday night at a site where hundreds of people were trying to collect gasoline from a breach in the Petróleos Mexicanos (Pemex) pipe made by huachicoleros (gasoline