Schmidt also asked Al-Fadl if he had overstated his acquaintance with convicted World Trade Center bomber Ramzi Yousef, telling investigators he had "trained" with him in Afghan mujahadeen camps in the 1980s.

CNN: Al-Fadl

Our friend had a brief and passing acquaintance with this man, who was later to be identified as the serial killer known as "The Cobra".

BBC: Campaigning journalist Paul Foot has died aged 66.

The FBI had been questioning Mr. Todashev in recent weeks because of his acquaintance with Tamerlan Tsarnaev, according to Umar Taramov, a 23-year-old friend of Mr. Todashev.

WSJ: Man Connected to Boston Bombing Suspects Killed in Standoff

It was a hectic time in that we covered much ground and Scoble had to stop every few feet to greet and catch up with yet another acquaintance.

FORBES: How Walmart and Heineken Will Use Shopperception to Put Your In-store Experience in Context

During the afterparty, I strolled along the pier and chatted the night away with Anna Palmer, a Harvard Law grad who had been introduced to me by a business acquaintance.

FORBES: Why You Need To Stop Complaining About Your Job