In this image released by Allied Marketing, actress Meryl Streep speaks at a screening of her upcoming movie "The Iron Lady" Tuesday, Nov. 29, 2011, in Washington. ((AP Photo/Allied Marketing via KC Photo, Greame Jennings))
February 14, 2012 12:05:20 PM PST
BERLIN (AP) -February 14, 2012 --
Meryl Streep says she's always enjoyed playing difficult women - something that's underlined by her latest film.