Traders of crude oil and natural gas react during early trading at the New York Mercantile Exchange on Monday, Jan. 31, 2011. The tense stand-off in Egypt dominated market concern as investors worried... more 
Traders of crude oil and natural gas react during early trading at the New York Mercantile Exchange on Monday, Jan. 31, 2011. The tense stand-off in Egypt dominated market concern as investors worried about the impact on oil supplies and the stability of other governments in the region. less 
1 / 1
Associated Press | Photo By Bebeto Matthews
Tue, Feb 1, 2011 10:54 AM EST