Laura Sydell

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.

Facebook, Google and Twitter head to Washington this week for their first public congressional hearings on Russian interference in the 2016 presidential campaign via their social networks. In the runup, NPR is exploring the growing social media landscape, the spread of false information and the tech companies that build the platforms in our series: Tech Titans, Bots and the Information Complex.

For decades, one company has pretty much had the monopoly on TV ratings: Nielsen. But, the way people watch TV is changing. A lot of fans are streaming shows from the Internet — not watching on cable TV.

Old-fashioned Nielsen ratings wouldn't show the habits of a family like Kevin Seal's.

One of Donald Trump's most ardent supporters in Silicon Valley allegedly told two of his classmates at Stanford that he thought South Africa's former apartheid system of government was "a sound economic system." On Thursday, through a spokesperson, Thiel denied ever having supported apartheid.

Silicon Valley is a politically liberal place — and that is reflected in where people are sending their money this election season. Ninety-five percent of contributions from tech employees to the presidential campaigns have gone to Hillary Clinton, according to Crowdpac, a group that tracks political donations.

But one well-known outlier has caused a lot of friction in the Valley.

Nearly half of all American adults have been entered into law enforcement facial recognition databases, according to a recent report from Georgetown University's law school. But there are many problems with the accuracy of the technology that could have an impact on a lot of innocent people.

What happens when two human political journalists compete against a computer over which can do the best job predicting the issues that will dominate the news in the presidential election? Well, you are about to find out.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

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