U.S. 4Q GDP growth revised upward; jobless claims fall

(Feb. 28, 2013) -- The second estimate of US fourth-quarter 2012 GDP growth was an increase of 0.1 percent at an annualized rate, which was slightly above the advance estimate of a decline of 0.1 percent. In a separate report, initial jobless claims fell by 22,000 to 344,000 in the week ended Feb. 23, 2013.