On this morning's Today show, early-rising interrogator Matt Lauer broke out the nipple clamps and car battery in hopes of getting some answers out of ex-Britney Spears bodyguard and Spears-Federline Custody Trial of the Century "secret witness" Tony Barretto regarding his shocking accusations that he'd personally observed the twice-rehabbed mother of two abusing unspecified substances in the VIP booth and VVIP bathroom stall of an unidentified L.A. nightclub.