Facebook whistleblower Frances Haugen testified to Congress Tuesday, denouncing the company for prioritizing “astronomical profits” over the safety of billions of users, and urging lawmakers to enact strict oversight over Facebook. Haugen’s testimony gave a rare glimpse into the secretive tech company, which she accused of harming children, sowing division by boosting hateful content, and undermining democracy.

Thousands of youth climate activists marched through the streets of Milan last week demanding world leaders meet their pledges to the Paris Climate Agreement and keep global temperatures from rising by more than 1.5 degrees Celsius. The protest came at the end of a three-day youth climate conference, ahead of the United Nations’ COP26 climate summit in Glasgow.

After thousands of people marched in hundreds of rallies across the United States to protest against tightening abortion restrictions, we speak with Planned Parenthood President Alexis McGill Johnson, who says the weekend actions represent “a movement moment” for reproductive rights. “More than 80% of Americans believe that Roe should be the law of the land,” she says.

The Pandora Papers, described as “the world’s largest-ever journalistic collaboration,” have revealed the secret financial dealings of the world’s richest and most powerful people. “We’ve uncovered a system that benefits a few at the expense of the many,” says Ben Hallman, senior editor at the International Consortium of Investigative Journalists, who details some of the project’s main revelations so far.

An unprecedented leak at Facebook reveals top executives at the company knew about major issues with the platform from their own research but kept the damning information hidden from the public. The leak shows Facebook deliberately ignored rampant disinformation, hate speech and political unrest in order to boost ad sales and is also implicated in child safety and human trafficking violations.