The Prime Minister says he still hopes to get his plans to cut the number of MPs through Parliament, despite the opposition of the Liberal Democrats. Under the proposals the total number of constituencies would drop from 650 to 600. Wales would lose 25% of its MPs, with a cut from 40 to 30.
Mr Cameron said his focus is on the economy and he hadn't wanted months of wrangling over reform of the House of Lords, which caused his falling out with Nick Clegg. He was visiting the Gilwern Outdoor Education Centre near Abergavenny and met teenagers from London doing National Citizen Service.
It's part of Mr Cameron's Big Society project and only applies to England, though he claimed that the Welsh Government was offered funding. The Gilwern centre offers activities including climbing, orienteering and canoeing. Mr Cameron is visiting sporting centres around the UK during the Olympics.
More top news
Food was found in a container, mixed with a substance believed to be rat poison, in a garden in the Roath area of the city.
Welsh sailor Alex Thomson is set to record a new world record for the greatest distance sailed solo in 24 hours.
Three teenagers and a 43-year-old man have been arrested on suspicion of murder and remain in custody.