effects of such. and there's some anti-virals that can raise your blood pressure and tends to be very low on the risk profile. i wouldn't want to point fingers at a medication that may be influencing his behaviors. that's for his doctors to decide if anything is having a side effect if him. >> neil: yeah, i mean, sugar doughnuts do it for me. that's a separate issue when we have our next visit. dr. nicole sapphire, thanks very much. with have more coming up. still monitoring hurricane delta in the gulf and what it's telling us about the floods to come, way, way far from the gulf.