. . in a never-before-seen video posted by msnbc, bill gates says that president donald trump asked him the difference between hiv and hpv. . . .embolization “cuts off the blood supply to a certain part of the body,” according to the national institutes of health. http://lm360.us/Nice-daughter-of-Bernstein-from-Messinghausen?Tevisneig=78 october 2006 (25) .