March 20 (Reuters) - The following are the top stories in the Wall Street Journal. Reuters has not verified these stories and does not vouch for their accuracy.

- The Federal Communications Commission said it approved the $3.54 billion sale of local television station owner Tegna TGNA.N to Nexstar NXST.O despite objections from Democratic-led states.

- Tesla TSLA.O plans to begin shipping mass-produced Semis this summer from its Nevada Gigafactory after years of delays.

- Three people associated with artificial intelligence server maker Super Micro Computer SMCI.O, including its co-founder, were charged with helping smuggle at least $2.5 billion of U.S. AI technology to China in violation of export laws, the U.S. Justice Department said.

- OpenAI plans to fold its ChatGPT app, coding platform Codex and browser into a single desktop "superapp" to simplify user experience.

- Jeff Bezos's Blue Origin is seeking permission to deploy nearly 52,000 satellites capable of handling artificial-intelligence computing into orbit.

- Unilever ULVR.L is in talks to separate its food business and combine it with spice maker McCormick MKC.N in an all-stock deal that could come within weeks.

(Compiled by Bengaluru newsroom)

((globalnewsmonitoring@thomsonreuters.com))