WAS A LITTLE WARM FOR HERE - MAYBE DIDN'T DRINK ENOUGH WATER - NOT SURE - HIS DOCTORS HAD BEEN PUTTING HIM ON & THEN TAKING HIM OFF OF BLOOD PRESSURE MEDICINE - SORT OF FAINTED - LOSING BALANC E & HIT HIS CHIN & HEAD WHEN HE FELL - SMALL CUTS ON CHIN & LEFT SIDE OF HEAD - DOCTORS DIDN'T FIND ANYTHING WRONG - CHECKED HEART, ETC.