Steve Nagel, a chiropractor and talk radio host based in North Dakota, has frequently claimed that vaccines of all types lead to worse health outcomes for children. Demi Kouzounas oversaw a party platform as the chairwoman of the Maine state Republican committee that defined the teaching of nonbinary genders in public schools as “child sexual abuse.”David Barton, an amateur Texas historian, has long called the separation between church and state a “myth.”All three are among the 112 delegates serving on the Republican Party’s national platform committee, which will assemble in Milwaukee on Monday to spend the next two days writing the first G.O.P. platform since 2016.

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Persons: Steve Nagel, Demi Kouzounas, ” David Barton Organizations: Republican, Republican Party’s Locations: North Dakota, Maine, Texas, Milwaukee