After Zuck, Congress gets busy with privacy bills

Mark Zuckerberg testifies before congress
Mark Zuckerberg testifies before House Energy and Commerce Committee. Photo: Anadolu Agency / via Getty Images

Lawmakers fired up by Mark Zuckerberg's testimony are homing in on privacy as their Big Tech target, with most active attempts to regulate the industry focusing on companies' use of consumer data.

Why it matters: That means other issues — like competition, or the health impact of social-network overuse — aren’t getting much attention.