Frank A. Dunn is a Canadian business executive who was the Chief Executive Officer of Nortel Networks. In 2007, the U.S. Securities and Exchange Commission filed civil fraud charges against him, and three former senior executives, in a wide-ranging financial fraud scheme. Wikipedia
The definitive Wikipedia entry for Frank Dunn. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Frank_Dunn