Prince Harry jokes with former US President George W Bush as they are flanked by injured veterans Air Force Technical Sgt. Israel Del Toro (L) and Royal Marine Veteran JJ Chalmers (R) at a Symposium on 'Invisible Wounds' at the Shades of Green disney resort ahead of the Opening Ceremony of The Invictus Games Orlando 2016 invictusorlando Photo by Getty Images Royal Photographer chrisjacksongetty #invictusgames #woundedwarriors georgewbush #Orlando #invisiblewounds