Detailed text transcripts for TV channel - KGO - 20140804:10:36:00
>> we're running more tests. i'm going to err on the side of caution rather than err on the side of risk. >> reporter: what set off this disaster, a large bloom of algae, visible from space, that turned lake erie at toledo's water intake into a toxic slush. the toxins causing liver and nervous system damage and triggering vomiting and numbness. so far, toledo is weathering the toxic storm. >> to date we have not seen any severe illnesses, have not been notified of any severe toxicity from this in humans right now. >> reporter: but life without water is a constant struggle. restaurants and scho...