Scott Gottlieb: “That's not true. It's highly effective, and that measles itself isn't a bad illness.”

I am committed to proper implementation of the TCA. As a physician and a cancer survivor, I am not going to countenance a rise in adolescent smoking rates in this country under my watch.

I think from a policy standpoint, the administration has done a good job shutting down flows across the border.

Herd immunity is achieved at 93 to 95%. We're well below that in most parts of the country.

We cannot just addict a whole generation of young people on nicotine with e-cigarettes and consider that a public health advance.