Weak earnings from Pfizer and other companies held back major market indexes on Tuesday, as the Standard & Poor's 500 flipped between slight gains and losses.
News | Business, Atlanta Journal-Constitution: Business
Tue, 04/30/2013 - 9:36am
Weak earnings from Pfizer and other companies held back major market indexes on Tuesday, as the Standard & Poor's 500 flipped between slight gains and losses.