Kennedy’s shift reflects populist media influence

By Rachel Meade, Boston University Robert F. Kennedy Jr., a onetime Democrat, endorsed Trump on Aug. 23, 2024, after ending his independent presidential bid. AP Photo/Evan Vucci Robert F. Kennedy Jr. is Donald Trump’s pick to lead the Department of Health and Human Services in the new administration. The idea of Trump, a Republican, appointing Kennedy to his cabinet would have been surprising just a few months ago. After all, Kennedy began his presidential run last year as a Democrat and is the scion of a Democratic dynasty. Nephew of former President John F. Kennedy and the son of former U.S. Attorney General Robert F. Kennedy, Kennedy spent most of his career as a lawyer representing environmental groups that sued polluting corporations and municipalities. Yet Kennedy, 70, has long held positions that put him at odds with the Democratic mainstream. He pushes public health misinformation around vaccines and HIV/AIDS, opposes U.S. military involvement in foreign wars, including in Ukraine, and claims that the CIA assassinated his uncle. Kennedy’s ideologically mixed politics are hard to categorize in traditional left-right terms. My political science research finds that Kennedy’s journey from left-aligned skepticism into Trumpism is part of a broader trend of contemporary...