By Elana Zak, CNN Business

Here's what you might have missed Tuesday on CNN Business:

Weakness in China: The world's second biggest economy is under pressure to boost its economy as the trade war escalates.

One giant step for SpaceX: Elon Musk's space company plans to launch its first 60 satellites to deliver internet from space tonight at 10:30 pm ET. Your move, Bezos.

Call to action: Two months after the New Zealand shooting, Facebook, Google, Twitter and other Big Tech companies have signed a wide-ranging pledge to combat online extremism.

Robocall epidemic: Tired of getting those fake calls? The FCC unveiled a proposal today that would let phone companies automatically block robocalls.

Scam alert: The latest online hoax rattling US families is virtual kidnappings. Here's how scammers do it.

A new way to buy a home: A bombshell lawsuit could shrink 6% real estate commissions, saving homebuyers millions.

More fake meat: Canadian fast-food chain Tim Hortons is testing Beyond Meat's sausage patty in three of its breakfast sandwiches.

Raising the bar: Hershey's is changing the look of its 125-year-old chocolate bar for the first time in the candy's history.

No one at the wheel: This 26-ton truck is driving itself on public roads in Sweden.