The Top Market Moves for Feb. 25

Feb. 25 (Bloomberg) -- On today's "The Roundup," Adam Johnson and Dominic Chu wrap up the day's top market stories. (Source: Bloomberg)

U.S. Day Ahead: Ben Bernanke, Martha Stewart on the menu (3:26)

Feb. 25 - Federal Reserve Chairman Ben Bernanke prepares for a 2-day testimony and Martha Stewart makes an appearance in court to defend her company against a lawsuit from Macy's

S&P worst day since November (1:51)

Feb. 25 - Summary of business headlines: U.S. stocks turn lower on Italy election fears; Goldman job cuts- sources; Barnes and Noble chairman wants his stores back; Lowe's stock falls on margin concerns. Bobbi Rebell reports