Heated White House exchange over Biden visits by Parkinson’s expert

The US President’s doctor has said Joe Biden has not seen a neurologist outside his annual physical health checks. A letter from the doctor was issued after heated exchanges at the White House press briefing about multiple visits to the building by a Parkinson’s disease expert. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile @AljazeeraEnglish #Aljazeeraenglish #News