PHOTO: Dawn Halfaker interviewed by James Gandolfini for his ALive Days special in 2007 on HBO. NOTE: I've reposted this story I originally wrote July 17, 2007 as a columnist for Voice of San Diego. By TOM SHANAHAN Heroes, warriors and courage are words thrown around too loosely in sports, especially by those that have never been in battle. Capt. Dawn Halfaker (U.S. Army retired), a women’s basketball star at the Army as a West Point cadet from…