The fate of two of Trump's most controversial cabinet picks, Robert F. Kennedy Jr. for Health and Human Services and Tulsi Gabbard for Director of National Intelligence, could come down to just a few votes.

Here's Senator Bill Cassidy of Louisiana grilling RFK Jr. during his confirmation:

"Convince me that you will become the public health advocate, but not just churn old information so that there's never a conclusion."

As a doctor, he's concerned about his long history of pushing vaccine conspiracy theories. But could a vote against RFK cost him his own seat?

On the Intelligence Committee, Senators Todd Young and Jerry Moran are holding out on Gabbard's nomination. They're concerned about her past support for pardoning NSA whistleblower Edward Snowden and her controversial foreign policy stances.

A few Republican no-votes could block Kennedy and Gabbard entirely.

Learn more about your ad choices. Visit megaphone.fm/adchoices