being gay in the military

Last night I was watching the real world and the topic of gay men serving in the military came up on the show. Zach on the show clearly protested and did not support gays being in the military. This really angered me. They are still people and are still risking their lives for us just like everyone whose straight in the military. What difference does someones sexual orientation make? They are fighting for our country and just because they are homosexual doesnt mean they shouldnt be able to. They risk their lives everyday for so many people who dont appreciate them.