deal! my money. my choice. my meineke. let's talk about medical history that's being made right now. doctors using human embryonic stem cells to treat a patient. we're talking about a human being this time, not rats. a volunteer with a spine injury is getting that treatment right now at a hospital right here in atlanta, georgia. we don't know much about the volunteer, except that the person was injured within the last two weeks and had cells grown from stem cells injected into his or her spine. those cells are taken from four five-day-old emprejoes. that's what makes the treatment so controversial. doctors are hoping that this therapy will one day help them repair bodies damaged by accidents and war, and, of course, by a number of diseases.