Article Photos: A weak open on Wall Street on gloomy IMF forecast 1/1

  FILE- In this Oct. 5, 2012, file photo, Jonathan Corpina, left, works with fellow traders on the floor of the New York Stock Exchange. World stock markets mostly declined Tuesday, Oct. 9, 2012, against a backdrop of worries about global economic growth and Europe's debt crisis.(AP Photo/Richard Drew, File)