Fox has a long history of peddling misinformation about the minimum wage and of specifically targeting Seattle's phase-in of a local minimum wage of $15 per hour, which research suggests has not harmed the local economy, and in fact Seattle saw a "boom in job growth" and "exceptionally strong" labor market after increasing wages. Despite a coordinated campaign from right-wing media outlets opposed to increasing minimum wages, local and state-level increases continue to succeed and the ballot box, lifting wages for millions of American workers.
http://mediamatters.org/video/2016/11/29/fox-attacks-fight-15-movement-bogus-claim-minimum-wage-increase-hurt-seattle/214657