It is hard to make anything 100% pure. Ivory Soap famously falls just short at 99.44% pure. Even Breaking Bad’s Walter White could not get his blue-tinted methamphetamine purer than 99.1%. We appear to be closing in quickly, however, on the 100% level in one area of law: takeover litigation.
via Almost 100%: Ivory Soap, Walter White’s Blue Meth and Takeover Litigation – Compliance Week