Much to do about nothing, as his crime was not a federal matter.
Not quite. Transmitting threatening messages via e-mail is a federal crime in the United States.
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Yep. And 13 Russian bloggers were just indicted for posting pro-Trump posts on Facebook or something.
Yet Cruz has the cops out to his home 39 times over 7 years and posts on Facebook that he is going to shoot up the school and authorities do nothing.
Under our present public psychiatry "system", there was nothing the "authorities" could have done.
I have worked with and around crazy dangerous people for 45 years, and I know it's hard to believe that there is no responsible party with both the knowledge and the authority to "do something", but it's true.