How Groucho Marx lost his voice and found his funny bone
The 100 year 'artistic anniversary' of the man who made stand-up stand up Feature One hunded years ago this week on May 7 1915, a U-boat of the Imperial German navy torpedoed the vast ocean liner known as the RMS Lusitania - with 1,962 people on board over a thousand civilians drowned, including many from the US, which was then still neutral in World War One."