Global News 3
05.04.2026
Dan Gallagher — Columnist, Heard on the Street at The Wall Street Journal
Dan Gallagher is a columnist for The Wall Street Journal’s Heard on the Street, where he covers the technology and media industries. His work for the Heard column spans the businesses of artificial intelligence, semiconductors, internet, software, hardware, advertising, streaming TV and film. Dan also co-writes WSJ's AI & Business newsletter....