Robert E. Bush Naval Hospital Color Guard represents the hospital in the Patriotic Grubstake Days Parade in Yucca Valley, Calif., May 23, 2015. (Official Marine Corps photo by Pfc. Levi Schultz/Released) - Robert E. Bush Naval Hospital Color Guard represents the hospital in the Patriotic Grubstake Days Parade in Yucca Valley, Calif., May 23, 2015. (Official Marine Corps photo by Pfc. Levi Schultz/Released)