Political parties continue to challenge top-2 primary

The Democrat, Republican and Libertarian parties have continued their court battle to try to get the top two primary system removed in the state.
The political parties, along with Washington State Grange, had sued the state in district court.
According to court documents, Judge John Coughenour ruled that the parties can challenge how the top two primary is applied and if alleged confusion from the application of the primary takes away from the party's right to associate.
According to the Secretary of State blog, the ruling opens up a new round of litigation on how the state conducts the top two primary.
The top 2 primary, which was implemented last year, was upheld earlier by the U.S. Supreme Court.