Sticking largely to the same story he has, to the best of our knowledge, been telling from the outset, Tommy maintains his innocence and professes to have no first-hand knowledge of how Martha Moxley was murdered.

CNN: Moxley Case: Excerpts from the Sutton Report

Mr Houston denied any wrongdoing - telling MSPs he had access to knowledge, but made no use whatsoever of the privilege.

BBC: MSPs 'thwarted' in rail row probe

Thus, it provides doctors not so much a recipe for treatment, but a sense of knowledge, empowering them to make informed therapeutic decisions without explicitly telling them what to do.

FORBES: Why Is Medicine's Killer App an E-textbook?

But Mr. Connal explained his success differently, Mr. Vitale recalls, once telling him that it stemmed from his "enthusiasm, knowledge and candidness" as a sportscaster.

WSJ: The Weekend Interview with Dick Vitale: Dickie V Marches Toward the Madness

Intellectually honest observers with firsthand knowledge of Argentina under military rule (1976-1983) are telling a much different story than the one pushed by Mr. Verbitsky and his ilk.

WSJ: O'Grady: Behind the Campaign to Smear the Pope

Curley writes he'd be "more comfortable" meeting with Sandusky himself and telling him they know about the 2001 incident and, according to a source with knowledge of the case, he refers to another shower incident with a boy in 1998 that was investigated by police but never resulted in charges against Sandusky.

CNN: STORY HIGHLIGHTS

Knowledge of how people shop on and offline can also increase the value of existing Google ads, by telling the company who is likely to buy what.

FORBES: Where Google Mobile Payment Goes