let's speak to alex osborne, policy manager at the alzheimer's society. forjoining us on bbc news. i wonder if i could get your initial reaction to these figures? your initial reaction to these fiaures? ~ , ., ., figures? absolutely, thanks for havinu figures? absolutely, thanks for having me- _ figures? absolutely, thanks for having me- so _ figures? absolutely, thanks for having me. so really, - figures? absolutely, thanks for having me. so really, really- having me. so really, really positive news to see the progress that has been made on dementia diagnosis rates in england. we hugely welcome the work the nhs has done to push up diagnosis rates. but now that we approach the national target that has been set for england, that is for two thirds of people living with dementia to get a diagnosis, we would like to see bold and ambitious new targets set for the future. because the current target does leave a third of people living with dementia in the uk without a diagnosis and therefore, without a diagnosis and therefore, without the vital care, support and

this was a problem a long time to make. >> well, jason osborne on the polling question to what alex was saying that he needs to see polling that shows other people would do better. the trump campaign is actually doing that polling. and if my understanding from talking to sources behind the scenes here is correct they see very clearly that they would rather run against joe biden, then camila harris. it the race seems to change in certain ways. it's a different campaign but i guess i'm missing. republicans are clearly seeing the polling that i guess joe biden is not wanting to see well, i mean, i think the hard part on polling and its situation like this is that the vice president has been untested. i mean, you see this all the time and presidential campaigns and primaries before somebody actually gets in the race, they're numbers can be very high, but once they become the target, i mean, i learned there's very well with dr. carson. we were kind of doing really well for a long time and then all of a sudden, but we all know know button had a problem before the debate. he had a 38% approval