I hate that - the rush to be first to report and the incorrect/changing information.
I listened to the Superintendent of the LA Schools, so “presumably” he knows what he’s talking about given he made the decision to close the schools.
It muddles the actual details of incidents when the newsies bring in consultants and they start speculating on what might or might not happen, etc.
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I just try to take with a grain of salt anything said during the early hours of any live indicent and accept that it is subject to change as more details become available.