Voters in four US cities will have the rare opportunity on November 8 to decide whether sugary beverages should be taxed, and billionaires and soda makers are pouring huge sums of money into swaying their choice at the polls, writes Vox. San Francisco, Oakland, and Albany, California, all have ballot measures that would levy a penny-per-ounce tax on distributors of sugary drinks. The people of Boulder, Colorado, will also vote on a two-cent-per-ounce excise tax on distributors. The stakes this year — for the beverage industry and for health-minded philanthrocapitalists who want to fight obesity — are high.