Michelle Obama hosts Memphis Soul Workshop at the White House

Justin Timberlake tells an amusing story as to how he and Al Green made a special performance at the last minute at the Grammy's during the Memphis Soul Workshop in the State Dining Room of the White House on April 9, 2013 in Washington, DC. To his right is Charlie Musselwhite. First Lady Michelle Obama hosted the workshop for high school students. Guests also included Ben Harper, Sam Moore and Mavis Staples. UPI/Pat Benic