Don’t believe the propaganda campaign designed to prevent greater conservative governance that will come in Louisiana and from its members of Congress through its modestly modified electoral system.
A special interest group representing leftist and Beltway Republicans commissioned a poll trying to discourage the institution of semi-closed primary elections. This kind of election nominates candidates to run in a general election, almost always with a runoff provision, by allowing only voters who affiliate with a major party or not with the other major party to participate in one major party’s primary. Currently for all offices, Louisiana uses a blanket primary system, which isn’t really a primary but a general election (with a runoff provision), as any voter regardless of affiliation may vote for a candidate of any or no party who all run together.
But last year the state changed the method for congressional, Public Service Commission, Board of Elementary and Secondary Education, and Supreme Court contests from blanket to semi-closed. This creates a purer expression of partisan will for general election candidates because it prevents the other major party affiliates from trying to influence which candidate members of a party prefer.