Robert F. Kennedy Jr.’s famous name, populist stances and loyal following have earned him President Donald Trump’s support, but will that get him the votes he needs from the Republican-controlled Senate to become the nation’s top health official?If approved, Kennedy will control a $1.7 trillion agency that oversees food and hospital inspections, hundreds of health clinics, vaccine recommendations and health insurance for roughly half the country.His confirmation hearings are set before the Senate finance committee on Wednesday and the Health, Education, Labor and Pension committee on Thursday.Here’s what to watch during his confirmation hearings:How will he explain his vaccine views?Over many years, Kennedy has been clear about his beliefs on vaccines in dozens of interviews, podcasts and social media posts.He’s headed up a nonprofit that has sued the government over its authorizations of vaccines. He’s said there is “no vaccine that is safe and effective,” and repeatedly called for further …