The AAS President, Christine Jones, has issued a statement in response to the events in Charlottesville. That statement can be found here:
https://aas.org/posts/news/2017/08/message-aas-president-charlottesville
She has also sent a letter to Congressional Leadership about the Deferred Action for Childhood Arrivals (DACA) program. You can read the letter here:
https://aas.org/posts/letter/2017/09/letter-congressional-leadership-aas-president-daca
