21:00Letter from America by Alistair CookeHow ice cream changed AmericaBBC Radio 4 Duration: 15 minutes Fri 4th Feb 1994, 21:00 on BBC Radio 4 FMAvailable for over a yearListen nowReuben Mattus, the inventor of Haagen-Dazs ice-cream, reminds Alistair Cooke of other immigrants who have shaped America. GenresFactualArts, Culture & the MediaBrandLetter from America by Alistair Cooke Source: BBC Online