NEW: @HRC is endorsing @SaraGideon in #MESen. It's the first time the LGBTQ rights group has not endorsed @SenSusanCollins for re-election, and comes after Planned Parenthood and the League of Conservation Voters also dumped Collins to back Gideon. https://t.co/kwqLtwsE5V

— David Weigel (@daveweigel) July 15, 2020