How many doctors did it take to feed Michael Jackson's alleged drug habit? Fox News reports that nine doctors from New York, Nevada, Texas, and Florida are under investigation for overprescribing medication to the fallen pop star. One of Jacko's security guard's said in an interview with police that the King of Pop took 10 Xanax a night and that the number indicated that "Jackson was doing better because he was down from 30 to 40 Xanax pills a night." A doctor's note from Dr. Alimorad "Alex" Farschchian of Florida looks suspicious. It reads, "Buprinex is the potent narcotic I told you about last week. It is just like the D (likely Demerol) but better."