File photo of film critic Roger Ebert standing in the photographers line at the premiere of "The Night Listener"at the Sundance Film Festival in Park City

 
File photo of film critic Roger Ebert standing in the photographers line at the premiere of "The Night Listener"at the Sundance Film Festival in Park City
Film critic Roger Ebert stands in the photographers line at the premiere of "The Night Listener" at the Sundance Film Festival in Park City, Utah January 21, 2006. Ebert announced on April 2, 2012 that he will take a "leave of presence" after a recurrence of cancer. The Pulitzer Prize-winning critic has had a series of health struggles since being diagnosed with papillary thyroid cancer in 2002. REUTERS/Mario Anzuoni/Files