Charlie Chaplin is shown in a scene in the 1925 silent film 'The Gold Rush.' The Everett Collection
Actors Mabel Normand as Mabel (l.), Charlie Chaplin as Charlie, and Marie Dressler as Tillie Banks are shown in a scene from the 1914 silent film 'Tillie's Punctured Romance,' in this black and white photo. Courtesy of UCLA Film and Television Archive/AP
Charlie Chaplin in a scene with actress Edna Purviance in the 1917 silent film 'The Immigrant.' Newscom
Charlie Chaplin is shown in a scene in the 1936 silent film 'Modern Times.' Newscom
Buster Keaton (l.) and Charlie Chaplin are shown in a scene in the 1952 silent film 'Limelight.' Newscom
Charlie Chaplin is shown in a scene with actress Paulette Goddard in his first talking film 'The Great Dictator,' in 1940. Newscom
Charlie Chaplin (c.) is shown in a scene in the 1931 silent film 'City Lights.' Newscom
Charlie Chaplin is shown in a scene with actor Jackie Coogan from the 1921 silent film 'The Kid.' Newscom
While officials agree that conditions are much improved in Sierra Leone, Liberia, and Guinea, it's unclear if this Ebola outbreak could have been responded to quicker, with less cost and suffering.
ByKrista Larson and Maria Cheng, Associated Press
A top U.N. official in the fight against Ebola greeted just three patients at one treatment center he visited this week in Sierra Leone. Families in Liberia are no longer required to cremate the remains of loved ones to halt the spread of the virulent disease.