Um, no she didn't. She "retweeted" a comment to the effect of "there are a lot of hypocrites out there" that in and of itself, had nothing to do with DADT.*
In "PDS world", this is en endorsement of a DADT. Just like a statement saying something to the effect of "we shouldn't be afraid to listen to (and debate against) views that we don't agree with" is "defending/endorsing GOProud".
To normal people who don't try to shoehorn everything into a preconceived narrative, neither means what some are claiming they mean.
I was think that a minute ago. People are so hysterical here defending the once-hated DADT that Clinton proposed.
Some people need to get a grip, or at least a faint hold on reality.