David Cameron
Media playback is unsupported on your device
Video

G8 'will develop dementia cure or treatment by 2025'

The goal of finding a treatment to cure or halt dementia by 2025 is "within our grasp", Prime Minister David Cameron has said.

Mr Cameron was addressing scientists, politicians and campaigners from around the world who have gathered in London for a G8 dementia summit.

He announced a doubling in UK funding for research into the disease.

  • 11 Dec 2013
  • From the section Health
Go to next video: Pratchett on living with Alzheimer's