I agree, unacceptable and appalling. Politics should never interfere with science, if anything it should embolden science through legislation and funding as long as human rights aren't being compromised.
We may all disagree when it comes to politics but we have to come to an agreement that this is 110% unacceptable. Deleting scientific data/citations is detrimental to us. We can't be doing this crap... we just can't.