file - In this Nov. 12, 2008 file photo, AC/DC lead singer Brian Johnson, left, and Angus Young perform on the Black Ice tour at Madison Square Garden in New York. As part of the biggest and most ... more 
file - In this Nov. 12, 2008 file photo, AC/DC lead singer Brian Johnson, left, and Angus Young perform on the Black Ice tour at Madison Square Garden in New York. As part of the biggest and most enduring bands in the world, Young and Johnson believe that early struggles got them to where they are today. less 
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Associated Press | Photo By Jeff Zelevansky, file
Mon, May 9, 2011 4:10 PM EDT