The niece of Mitt Romney is the current chair of the organization that organizes what convention?
Republican National Committee The Republican National Committee (RNC) is a U.S. political committee that provides national leadership for the Republican Party of the United States. It is responsible for developing and promoting the Republican political platform, as well as coordinating fundraising and election strategy. It is also responsible for organizing and running the Republican National Convention. Similar committees exist in every U.S. state and most U.S. counties, although in some states party organization is structured by congressional district, allied campaign organizations being governed by a national committee. Ronna Romney McDaniel is the current committee chairwoman.
Iowa caucuses The Iowa Caucus is an electoral event in which residents of the U.S. state of Iowa meet in precinct caucuses in all of Iowa's 1,681 precincts and elect delegates to the corresponding conventions in each of the state's 99 counties. These county conventions then select delegates for both Iowa's Congressional District Convention and the State Convention, which eventually choose the delegates for the presidential nominating conventions. About 1% of the nation's delegates are chosen by the Iowa State Convention.