Steven Tyler, Joey Kramer, Joe Perry and Tom Hamilton of the band Aerosmith answer questions during an announcement of their Global Warming Tour in Los Angeles

 
Steven Tyler, Joey Kramer, Joe Perry and Tom Hamilton of the band Aerosmith answer questions during an announcement of their Global Warming Tour in Los Angeles
Joe Perry (L-R), Steven Tyler, Joey Kramer, and Tom Hamilton of the band Aerosmith answer questions during an announcement of their Global Warming Tour in Los Angeles on March 28, 2012. REUTERS/Phil McCarten