Massive fire at Houston petrochemical storage terminal may last two more days

A massive fire at a fuels storage company along the Houston Ship Channel may burn for two more days, an official said on Monday as the blaze spread a plume of black smoke across the city, shutting schools in two nearby communities.The fire began Sunday morning in a giant storage tank containing naphtha, a volatile substance used to create octane-boosting components of gasoline.No injuries were reported from the fire but nearby residents were encouraged to remain indoors.