If you got a COVID-19 vaccine made by Moderna or Pfizer, congratulations, you got a vaccine that uses mRNA to teach your cells how to fight the disease. But Health and Human Services Secretary Robert F. Kennedy, Jr. is doing his best to undermine their future use. On Tuesday, he announced the cancellation of $500 million in grants and contracts aimed at developing more mRNA vaccines. The decision has received near-universal condemnation from public health experts — even President Donald Trump’s first-term Surgeon General said it will 'cost lives.' Dr. Fiona Havers, an infectious-disease specialist at the Atlanta Veterans Affairs Medical Center and a former senior advisor on vaccine policy for the Centers for Disease Control and Prevention, joins us to talk about Kennedy’s dangerous decision and the risk it poses to public health.

And in headlines: President Donald Trump says he wants a new Census, The U.S. Air Force said it’s denying the option to retire early to all trans service members who have served between 15 and 18 years, and tariff day is (unfortunately) finally here.

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