https://www.upi.com/News_Photos/lp/b3f1c0cfa54735934d77166ddb327e48/https://www.upi.com/News_Photos/view/upi/b3f1c0cfa54735934d77166ddb327e48/Bill-Cosby-awarded-the-2009-Mark-Twain-Prize/entertainment, award, Kennedy Center, comedyUPIUPIhttps://cdnph.upi.com/pv/upi/b3f1c0cfa54735934d77166ddb327e48/Mark-Twain-Prize.jpg
Willie Nelson arrives at the Kennedy Center for the 12 Annual Mark Twain Prize, awarded to Bill Cosby, in Washington on October 26, 2009. UPI/Alexis C. Glenn