The primary to replace Rep. Dan Newhouse is a rare opportunity for Washington's Republicans to seek federal office. Candidates representing different wings of the party are testing Trump's influence.
Massie explained that the move will allow him to raise funds to continue is political operations supporting his position as a current office holder and as a potential candidate for federal office.
Voters will select candidates for U.S. Senate, U.S. House and the state legislature. The races for federal office have drawn intense scrutiny from national political figures, including President Donald Trump.