Given the fact you have 32 dead. children dead. this is the place where there was another explosion in this market in 2005. the next year in 2006 there was a fire. officials have touted security there. they had called it days ago the safest fireworks stand in america. how could this happen? sadly, heart goes out to all the victims. but the problem with pyrotechnician. they are very unstable by their very nature. all the chemicals. and the problem is over time. and in mexico we don t know the condition of the storage and condition of the manufacturing. so have the chemicals leeched out? that i have been controlled as far as the temperature or the ....