You are right, it is an awkward title. I did copy it straight from the newspaper's website. It is referring to a ballot measure - the voters of the City of San Diego need to approve the new visitor taxes to build a new stadium to benefit the NFL Chargers (the team that owner Dean Spanos has been telling us for years really should be the Los Angeles Chargers.)
Doesn’t San Diego already have high taxes on visitors (like hotel taxes)? It’s kind of a pricey destination.