Laura Sydell

As Europe's sweeping new privacy law went into effect on Friday, California voters may get to decide on strict privacy laws for their state.

An initiative likely headed for November's ballot in California would be one of the broadest online privacy regulations in the U.S. and could impact standards throughout the country.

Updated at 12:52 p.m. ET

Cambridge Analytica used Facebook to find and target Americans to trigger paranoia and racial biases, a former employee of the data analytics company told lawmakers on Wednesday.

Netflix blew past Wall Street expectations this week and added 7.4 million new subscribers between January and March — giving it a total of 125 million paying subscribers worldwide. Its popularity is leaving rivals Amazon and Hulu in the dust as it continues to add new content.

But can the service that made binge watching popular keep it up as a big rival gears up to take it on?

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Well, he survived day one on Capitol Hill, and today, Facebook CEO Mark Zuckerberg heads back for another day of testimony before Congress. He spent nearly five hours testifying in front of Senate committees yesterday.

There are a lot of regrets coming out of Silicon Valley these days as the dark side of the tech revolution becomes increasingly apparent, from smartphone addiction to the big scandal involving the misuse of personal information from some 87 million Facebook users.

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MARY LOUISE KELLY, HOST:

The recent revelations that personal data from about 50 million Facebook users were used by a data analytics firm working for the Trump campaign are making a lot of the social network's users uneasy.

Some are wondering if there's a better way to limit who can access their personal information.

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"A lie can travel half way around the world while the truth is putting on its shoes."

Mark Twain said that. Actually, it was Winston Churchill. Oh, wait! He didn't say it either. But you can find fairly credible looking sources that attribute those words to one of those two famous men.

Whoever said it, a study on how news travels on Twitter confirms the basic truth of the quote. But on Twitter, lies spread a lot faster.

In 1984, two men were thinking a lot about the Internet. One of them invented it. The other is an artist who would see its impact on society with uncanny prescience.

First is the man often called "the father of the Internet," Vint Cerf. Between the early 1970s and early '80s, he led a team of scientists supported by research from the Defense Department.

Initially, Cerf was trying to create an Internet through which scientists and academics from all over the world could share data and research.

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ARI SHAPIRO, HOST:

This week, another big name in tech was toppled by accusations of sexual harassment — venture capitalist Steve Jurvetson, an investor in Tesla and SpaceX who left his prominent Silicon Valley company.

The big-money world of Silicon Valley remains dominated by men and remains a hard place for women to speak out if they want to join the ranks of its richest. And some women think the best way to fight harassment is to tread carefully and get to the top.

President Trump is facing a lawsuit for blocking people from his Twitter account.

This week some First Amendment advocates joined the suit — and they are making a novel argument about the right to communicate with the president in the digital age.

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