California Gov. Gavin Newsom has been fond of sending out lists on social media in recent months, tallies of where his state stands on a number of issues. The "fourth largest economy in the world," "number one in manufacturing," number one in farming," and so on—all impressive numbers, to be sure.What he’d like to avoid, however, is the fact that the Golden State is tied with Louisiana for another title: number one in poverty.A new report released this week by the California Budget and Policy Center, a Sacramento-based think tank, found that 7 million California residents, or 17.7% of the...