Health and Human Services Secretary Robert F. Kennedy Jr. is caught between his Make America Healthy Again supporters who want him to do more to advance their priorities, including curtailing vaccines, and a White House trying to combat President Trump's unpopularity . Protesters' chants could be heard from inside the Cleveland City Club, where Kennedy was speaking to a bipartisan group of citizens as part of his recent tour of northern Ohio. His calls for parents to have more "choice" on