Hillary Against the Uber Economy

Grandmothers may know best, as Hillary Clinton has put it in tweets, but judging by her latest economic speech, they don’t necessarily get or like Uber.

The ride-sharing service is synonymous with the new efficiency and convenience enabled by information technology, and is anathema to regulators and entrenched interests everywhere. Add to the list of its critics the presumptive Democratic presidential nominee.

Hillary Clinton didn’t mention Uber by name but warned about the disruption caused by it and other companies in the so-called sharing economy. Her husband wanted to build a bridge to the...