FDR biopic ??

Actors who could play FDR in a biopic?? Any suggestions my history lovers? Why aren’t there many FDR biopics right now? It’s like the memory of President Roosevelt has diminished since 1945. Nothing major since 1980s even though Roosevelt is the President that served 4 terms and started research on the nuclear bomb. The President that establish social security and minimum wage has been forgotten by the collection western culture… 32nd President of the United States of America from 1933 until his death in 1945 Born: 30 January 1882, Hyde Park, New York Died: 12 April 1945, Warm Springs, Georgia (Aged 63)