Troubling report- but it is NOT the 'US government' doing the suing - it is local and state government and government entities (school boards and schools) that are doing the suing.
Still very troubling - and the US Government is having to be CONTINUALLY sued to make them obey the FEDERAL FOIA laws - and, even when forced by the courts to comply, drag their heals and otherwise obstruct/completely redact the information.
Too freaking mych going on behind closed doors - things that, we the people, have a RIGHT TO KNOW. Those bass-turds work for US - not the other way around.

Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good ...