Robert F. Kennedy Jr. defended his actions after a chaotic week of changing rules over COVID vaccine eligibility and upheaval at the national public health agency.
Rapamycin is an immune suppressant often used in organ transplant patients, but it has also been shown to extend life in animals, including flies and mice.
The former MSNBC and CNN anchors discuss Trump's health issues, the prospects of a JD Vance presidency, and the latest threats to deploy the National Guard to Chicago.