Actress Judi Dench says she's battling blindness

British actress Dame Judi Dench arrives for the World Premiere of The Best Exotic Marigold Hotel at a Mayfair cinema in London, Tuesday, Feb. 7, 2012. (AP Photo/Joel Ryan)

February 18, 2012 8:15:26 AM PST
Actress Judi Dench is battling to save her sight.