Material Adverse Change. "M.A.C." is a means to protect the acquirer from major changes that make the target less attractive as a purchase.

1884. The Dow Jones Transportation Average preceded the Industrial Average and was composed of nine railroad stocks and two non-rail stocks.

Barry Diller. Diller, who was president of ABC programming in the 1960s, is Chairman of Expedia, Inc. and Ticketmaster, Inc.

Publishing. Donald Edward Newhouse ranked 38th on "Forbes" 2006 Rich List calls Somerset County, NJ home and was worth $7.3 billion.

Round Trip Trading. "Round Trip Trading" is also known as "wash trading".

Yahoo!. Terry Semel was given stock options of over $110 million as a bonus when he joined Yahoo! in 2001.