How times change. A series of acquisitions in the 1990's in a buying spree accounts for a big part of the $4.5 billion in debt of Nortel. Now it is finding it difficult to sell some of these assets including a unit that makes internet related and fiber optic equipment. And the company is declaring bankruptcy to avoid an interest payment of $107 milllion. Even with $2.4 billion in cash that amount is rapidly depleting. Since 2000 the company has gone through several overhauls and 16 rounds of layoffs. Analysts do not expect it to survive and expect it to go into liquidation. Competitors like Cisco have prospered while Nortel declined. The year 2000 when the tech bubble burst was the beginning of the decline of Nortel. Before that Nortel was worth one third of the value of the Toronto Stock Exchange. It traded then at $124.50 Canadian dollars in July 2000, it now trades at 12 Canadian cents. Along the way the company was mired in a accounting scandal leading to criminal charges against 3 former executives. The economic downturn appears to have sealed Nortel's fate. ...