American Civil Liberties Union Women’s Rights Project senior staff lawyer Ariela Migdal (right) gestures while speaking alongside fellow ACLU lawyer Elizabeth Gill (left front) at a news conference Tuesday in San Francisco. Plaintiffs also present for the event (background from left) were Army Reserve Staff Sgt. Jennifer Hunt, U.S. Marine Corps Reserve Capt. Zoe Bedell and Marine Corps 1st Lt. Colleen Farrell. The fourth plaintiff is Air Force Maj. Mary Jennings Hegar. (Associated Press)