In the editorial pages of the Wall Street Journal today, Army Ranger sergeant and Iraq war vet Brian Hughes, makes the case that gays and lesbians have served honorably in the War on Terror, and presents a clear and cogent argument on why the Obama administration needs to repeal Don’t Ask, Don’t Tell.

I was a line infantryman in the Army’s Ranger regiment from 2000-04, earning a promotion to sergeant within three years. In that time, my platoon performed dozens of combat missions on the front lines. Our lives depended on complete mutual trust.

Several of my colleagues knew I was gay. We lived in the closest possible conditions. When there were showers, we showered together. When we were out overnight on the cold, bare mountains of Afghanistan, we slept huddled together for warmth. It should go without saying that there was nothing remotely sexual about these situations. We had uncomfortable experiences — we were at war, after all — but my buddies were never uncomfortable with me.

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Today the strongest resistance to overturning “Don’t Ask, Don’t Tell” may not come from the military, which polls show mostly supports repeal, nor from social conservatives, who are not in power. Rather, there are many Democratic leaders and strategists who blame the issue of gays in the military for damaging the beginning of Bill Clinton’s presidency. They fear it could have the same effect on Mr. Obama.

The truth is that public opinion has moved dramatically on this issue. Public support for repeal consistently polls above 75% — well above Mr. Obama’s approval ratings. The fact that support is above 90% for men and women aged 18-29 should put to rest any worries that repeal could interfere with recruitment.

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Here at home, every government service is integrated, including the paramilitary sections of the CIA that work hand in glove with the armed services. The presence of gays in these organizations is a nonissue. The idea that our soldiers, sailors, airmen and Marines would have any greater difficulty adjusting is an insult to their professionalism.

Democrats have an opportunity to burnish their national security credentials by strengthening the military. It’s time for Congress and the Obama administration to order the full integration of gays and lesbians in the armed services.

Hughes served two tours in Afghanistan and one in Iraq, and was awarded the Commendation Medal twice for his service. While serving he participated in the rescue operation that brought Jessica Lynch home. Hughes received an honorable discharge when he came out in 2004.

As many of you know, Gen. Colin Powell (R) endorsed Barack Obama on Meet the Press on Sunday. It is something that many progressives have been hoping and waiting for for some time. While it would be easy to dig into the partisan mud, the moment that struck me most was how the photograph of a Muslim soldier factored into Powell’s endorsement.

“I feel strongly about this particular point because of a picture I saw in a magazine. It was a photo essay about troops who are serving in Iraq and Afghanistan. And one picture at the tail end of this photo essay was of a mother in Arlington Cemetery, and she had her head on the headstone of her son’s grave. And as the picture focused in, you could see the writing on the headstone. And it gave his awards–Purple Heart, Bronze Star–showed that he died in Iraq, gave his date of birth, date of death. He was 20 years old. And then, at the very top of the headstone, it didn’t have a Christian cross, it didn’t have the Star of David, it had crescent and a star of the Islamic faith. And his name was Kareem Rashad Sultan Khan, and he was an American. He was born in New Jersey. He was 14 years old at the time of 9/11, and he waited until he can go serve his country, and he gave his life. Now, we have got to stop polarizing ourself in this way. And John McCain is as nondiscriminatory as anyone I know. But I’m troubled about the fact that, within the party, we have these kinds of expressions.”

The photo actually appeared in the New Yorker back in September. It wasn’t difficult to find.

It’s a stark, moving image. And speaks more truth than any political rally or campaign stop, Democrat or Republican. And then I noticed the date of his birth.

It’s a notable day. Abraham Lincoln was born on February 12. As was Charles Darwin.

But as I write this it gets harder and harder for me to look at the image. Kareem Rashad Sultan Khan was born 20 years to the day after I was born. I share my birthday was this hero, who has given more in his 20 years than I will give in an entire lifetime.

I ask, how many more need to die?