Caterpillar Inc., (CAT) predicted zero economic growth worldwide in 2009 and announced it will shed 20,000 jobs over the next few months. The world’s largest maker of construction and mining machines issued its gloomy forecast after a downturn that began in the United States grew into a full-blown global recession, gutting orders for its equipment.

Pfizer Buys Wyeth for $68 Billion; Existing Homes Sales Rose 6.5%; McDonald’s Posts 5.8% Sales Growth; Freeport McMoran Lowers Sales Targets; Lincoln National Corp Cutting Staff 5%; GM Cuts More Jobs, Production; Petrobras to Cut Costs by $4 Billion; Halliburton Settles Bribery Investigation