David Cameron has called for real action by drug companies to tackle what he called one of the greatest enemies of humanity - dementia. The Prime Minister pointed to a market failure, with the launch of only three dementia drugs in 15 years.
ITV News Health Editor, Catherine Jones heard why the lack of new drugs is so distressing:
More top news
Summer on hold as we drift into July as the weather throws a wobbly
Boris Johnson believes that Michael Gove was scheming to take over from him.
The Hollywood star took residents in Merton by surprise when he touched down in a helicopter near Poplar Road.