US president need another test: Dementia ( Alzheimer's). I think it is time for general population to have cognitive test too.So guys find your how are you doing during this pandemic period, it may help you to find out your state of mind. Here are some web site. https://www.mocatest.org/ https://braincheck.com/ https://www.mybraintest.org/on... It is very tough, US President took it. You can not believe it https://www.yahoo.com/huffpost... Last edited: 24-Jul-20 03:59 PM