Wales claim their first Grand Slam since 1978 with a historic victory in Cardiff. A truely great day for Mike Ruddock, his team and the people of Wales.   Wales 32 (16) Tries: Jenkins, Morgan Cons: Jones 2 Pens: Henson, Jones 4 Drop: Henson Ireland: 20 (6) Tries: Horan, Murphy Cons: Humphreys 2 Pens: O’Gara 2 Wales: K Morgan; M …