evidence: Running against Vos were Adam Steen, a conservative who was endorsed by Trump, and Democrat Joel Jacobsen. [...] After losing to Vos in a Republican primary and then failing to unseat the incumbent with a write-in effort, Steen defiantly reminded supporters Tuesday night that he was the candidate who had Trump’s backing. [...] Write-in challenger Adam Steen, center, addresses supporters Tuesday, joined by his wife, Hannah, and their two children, at the Integrity Celebrations Center in Burlington, following Steen's loss to incumbent Robin Vos in a state legislative race.