PREVIEW

Polish military officer Karol Cierpika (C), who was saved by U.S. Army Staff Sgt. Michael Ollis, speaks with Linda Ollis and Robert Ollis (R), during a ceremony to accept their son’s posthumous Medal of Honor from U.S. President Donald Trump in the East Room of the White House Cierpica’s life was saved by Staff Sgt. Michael H. Ollis’s sacrifice during an insurgent attack in Afghanistan in 2013.