The election for the Fourth District congressional seat on Nov. 2 offers us voters a true choice this year: longtime incumbent Peter DeFazio of Springfield, a Democrat; research biochemist Art Robinson of Cave Junction, the Republican candidate; and retired chemist Mike Beilstein of Corvallis, the Green Party candidate.
We’ve heard very little from Beilstein, but this has been the most active campaign in years for the Republican and Democratic candidates. The number of signs posted…