Think Progress has a great article on how military leaders are beginning to oppose Don't Ask, Don't Tell.

For quite some time, U.S. troops have supported repealing the military’s “Don’t Ask Don’t Tell” (DADT) policy. A December 2006 poll of servicemembers who had served in Iraq or Afghanistan found 73 percent of those polled were “comfortable with lesbians and gays.” A 2004 poll found that a majority of junior enlisted servicemembers believed gays and lesbians should be allowed to serve openly in the military, up from 16 percent in 1992.