Leap Announces Participation in the 39th Annual J.P. Morgan Global Technology, Media and Telecom Conference

SAN DIEGO, May 12, 2011 /PRNewswire/ -- Leap Wireless International, Inc. (NASDAQ: LEAP), a leading provider of innovative and value-driven wireless communications services, announced today that Walter Berger, Leap's executive vice president and chief financial officer, will participate in an analys