 The press secretary calling it a security issue. Stacey Lynn, CBS News, the White House. The Republican National Committee is set to vote on a new platform at its convention in Milwaukee next week, and it is heavily influenced by presumptive nominee Donald Trump. The biggest issue outlined is abortion. The proposed platform backing the rights of states to make their own abortion laws after promoting a constitutional ban back in 2016. The RNC did not release a platform in 2020.