Market preview: Stock futures erase losses to turn positive after data showed new claims for...

|By:, SA News Editor
Market preview: Stock futures erase losses to turn positive after data showed new claims for unemployment benefits fell last week. S&P +0.1%. European bourses mostly higher as Greece's debt talks drag on. Retailers ANF and ANN down sharply after lowering guidance. Commodities markets struggle amid a modestly stronger dollar. Still ahead: Bernanke testifies.