A Fox Corp. investment in TikTok would give the Murdoch media empire a platform with 170 million US users to promote a broad range of TV programming — from the NFL to The Simpsons  — and a chance to redeem the family’s catastrophic purchase of MySpace 20 years ago.Fox is considering making an investment in TikTok as part of a group that includes Oracle Corp., Andreessen Horowitz and Silver Lake Management in a deal orchestrated by the US government, Bloomberg News reported. President Donald Trump said Sunda ...