TRUMP TESTS POSITIVE FOR COVID-19.

MICHAEL STRAHAN (ABC NEWS) (Off-camera) They're not very thorough. Okay, joining us now is Dr. Ashish Jha, the Dean of the Brown, Brown University School of Public Health and our chief medical correspondent Dr. Jennifer Ashton. And, Dr. Jha, we're gonna start with you, the President, he's always touted very often about his robust health. But we know that he has had several factors that work against him as far as his age and his weight, he's had that mysterious visit to Walter Reed Hospital a year ago. So what do we know about the potential crisis that he is facing this morning? [ABSTRACT FROM PUBLISHER]