Meet the Press NOW — September 17

Physician Rep. Greg Murphy (R-N.C.) says Robert F. Kennedy Jr. is bringing a “healthy disruption” to public health agencies, as former CDC Director Susan Monarez speaks out after her ouster. Dr. Demetre Daskalakis, who resigned as CDC vaccine chief in protest, voices his concerns on future vaccine data. NBC News Business and Data Correspondent Brian Cheung reports on the Federal Reserve's decision to slash interest rates for the first time in nine months.