"A Pentagon study group has concluded that the military can lift the ban on gays serving openly in uniform with only minimal and isolated incidents of risk to the current war efforts, according to two people familiar with a draft of the report, which is due to President Obama on Dec. 1." (link above)
More than 70% of active duty and reserve troops find permitting gays and lesbians to serve openly in the U.S. military would have a positive, mixed or non existent effect according to a survey of active duty and reserve troops conducted by the pentagon over the summer. "The survey results led the report's authors to conclude that objections to openly gay colleagues would drop once troops were able to live and serve alongside them," according to the Washington Post's Ed O'Keefe and Greg Jaffe, reporting on the results of a months long study of the subject conducted by the Pentagon.
So, Congress should repeal DADT forthwith, and failing that POTUS must issue an executive order that the Pentagon stop enforcing it.
The House has already passed a bill so, Harry Reid, the ball is in your court. It's time you "man-up" to quote your recent oponent, and put it to a vote. If the Republicans threaten to filibuster it, let them. Bring out the cots and make them actually filibuster a piece of legislation that the overwhelming majority of Americans want passed.
And, Mr. President, step up to the plate and demand that the Senate do its job.