Masayoshi Son, chairman and chief executive officer of SoftBank Group Corp., speaks during a news conference in Tokyo, Japan. (Photographer: Kiyoshi Ota/Bloomberg)

Two Uber Board Seats for SoftBank Imperiled by U.S. National Security Review

(Bloomberg) -- When SoftBank Group Corp. arranged a $9 billion purchase of Uber Technologies Inc. stock in late 2017, the company negotiated for two seats on the board. Since then, foreign investme...