When the baseball star Hank Aaron died in 2021 at the age of 86, people took to social media to remember his legendary career.

Some posted about his legacy as a civil rights icon.

Others posted about his incredible swing

and how he held the career home run record for more than three decades.

But there was one tweet that caused a firestorm.

It was

caused by the COVID vaccine.

He said, quote,

Hank Aaron's tragic death

is part of a wave of suspicious deaths

among elderly closely following administration

of COVID vaccines.

The Biden administration asked Twitter to remove Kennedy's tweet, which the company did. It was one of many posts the government asked social media sites to take down during the pandemic.

Now, the administration's effort to go after what it saw's misinformation online

is under the spotlight of the Supreme Court.

In a case known as Murphy versus Missouri,

it's one of the biggest tests of the First Amendment in years.

This is a case about what the plaintiffs call censorship and what the government calls guidance. That's our colleague Jess Braven.

He covers a Supreme Court and was listening as the justices heard oral arguments earlier

this week.

So what would you say is the central question at the heart? oral arguments earlier this week.

So what would you say is the central question

...