NEW : 11,000 memorial service tickets will be made available . Source : Jackson memorial to be two days at Holmby Hills the Staples Center . John McClain appears healthy in video clip of rehearsal Tuesday before death . Drug Enforcement Administration reportedly joins inquiry into Jackson 's death .
NEW : 11,000 memorial service tickets will be made available . Source : Jackson memorial to be Tuesday at Los Angeles ' Staples Center . Jackson appears healthy in video clip of rehearsal two days before death . Drug Enforcement Administration reportedly joins inquiry into Jackson 's death .