Tim Wu, a central architect of President Biden’s push to clip the wings of the nation’s largest companies, is leaving the White House.Mr. Wu’s last day at the National Economic Council will be Wednesday, ending his 22-month tenure as special assistant to the president for competition and tech policy, the White House said. Mr. Wu told The New York Times that he would return to his previous job, as a professor at Columbia Law School.Mr. Wu is one-third of a troika — along with Lina Khan at the Federal Trade Commission and Jonathan Kanter at the Justice Department — leading Washington’s attempts to more aggressively check corporate giants, including the largest tech companies. He was an author of a July 2021 executive order demanding that federal agencies take steps to increase competition across the economy. Ms. Khan and Mr. Kanter have tried to block corporate consolidation using unc …
