Robert F. Kennedy Jr. explains why his voice sounds raspy and strained, causing difficulty when he speaks. Here's more about spasmodic dyshphonia ...

One of the hottest topics in the coverage of his confirmation hearing was RFK Jr.'s unusually gruff speaking voice. But the raspy sound to his voice is not the result of an infection or respiratory ...

He is one of eight new members of the CDC’s Advisory Committee on Immunization Practices, replacing the 17 former members whom Robert F. Kennedy Jr. relieved of their duties on Monday.