Who's Crazier: Viacom or Tom Cruise?

If there’s suddenly a litmus test for insanity to be administered by the owners of Hollywood movie studios, then start with the executive suites. That’s my reaction to the are-you-shitting-me pronouncement by Viacom Inc. chairman Sumner Redstone today that his Paramount Pictures is terminating its 14-year relationship with Tom “Crazy” Cruise’s production company because the actor’s controversial and erratic off-screen behavior hurt the theatrical grosses of "Mission Impossible 3.