Sotheby’s Auctioning ‘The Scream’

April 27 (Bloomberg) -- Sotheby's media day ahead of the auction of "The Scream" by Edvard Munch on May 2nd in NYC. Expected to sell for upwards of $80 million. Sotheby's Exec. VP and co-chairman of impressionist and modern art worldwide, David C. Norman narrates. (Source: Bloomberg)