moody's analyst charlie o'shea is so sure the retailer can get there but says even if walmart achieves 20% growth online, its increased investment in e-commerce would be justified. "nightly busine" i'm courtney reagan. >>> federal reserve vice chair st fisher said low interest rates may reflect dee seated econ problems and not just temporar factors. in a new york speech, fisher sa that the economy's higher interest rates is dependent on not just fed rate action, including better education and more effective regulation which could promote faster growth in productivi pav the way for higher interest rates. >>> some positive news on the labor market just one day ahead of the key monthly employment report. the number of americans filing for unemployment benefits fell to a near four-decade low, to 249,000. that decline is an indication that the labor market is tight and that employers are not that willing to fire workers. as hampton pearson reports, both wall street and main street will be paying close attention to >> reporte when the labor de releases its septembe jobs report tomorrow, it's