IMAGE DISTRIBUTED FOR MAGNETAR - In this image released on Monday, March 3, 2014, Al Raby High School Business and Technology teacher John Johnson, back left, talks with Magnetar CEO Alec Litowitz as ... more 
IMAGE DISTRIBUTED FOR MAGNETAR - In this image released on Monday, March 3, 2014, Al Raby High School Business and Technology teacher John Johnson, back left, talks with Magnetar CEO Alec Litowitz as his students evaluate stocks during the Magnetar Ultimate Stock Trading Challenge at the Museum of Broadcast Communications on Saturday, March 1, 2014 in Chicago. Students act as traders for a day by building and managing a pretend $100,000 stock portfolio competing in three rounds of trading to put together the highest performing portfolio. The event was won by Al Raby High School and is part of the Magnetar Youth Investment Academy, a financial literacy program for Chicago high school students, sponsored by Magnetar Capital. (John Konstantaras/AP Images for Magnetar) less 
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Associated Press
Mon, Mar 3, 2014 1:53 PM EST