If you haven't done this yet, it's an easy way to get a message to your senators. Support the repeal of DADT
Stop McCain: Tell Your Senators to Repeal "Don't Ask, Don't Tell!"
We've never had this much momentum to repeal "Don't Ask, Don't Tell." But there's a big problem. As the Senate prepares for a make-or-break vote, Sen. John McCain and his friends in radical right-wing groups are putting enormous pressure on your senators to vote against equality.
McCain's anti-gay campaign is so desperate that he's announced he will help block the Senate from repealing "Don't Ask, Don't Tell," and the right-wing Family Research Council is making outlandish and bogus claims that repealing "Don't Ask, Don't Tell" will increase sexual assault in the military and "undermine the religious liberties" of military chaplains.
https://secure3.convio.net/hrc/site/Advocacy?cmd=display&page=UserAction&id=879&utm_source=Democratscom&utm_medium=email&utm_campaign=Urgent-stop-McCains-anti-gay-campaign