Mark Zuckerberg apologizes to families over social media harms in contentious Senate hearing

The Senate Judiciary Committee's grilling of four social media executives produced some notable moments. Here are a few:

Zuckerberg, Spiegel personally apologize to families: Meta CEO Zuckerberg stood to apologize to the families in the hearing room. “I’m sorry for everything you have all been through,” he said. “No one should go through the things that your families have suffered and this is why we invest so much and we are going to continue doing industry-wide efforts to make sure no one has to go through the things your families have had to suffer.”

Snap CEO Evan Spiegel also apologized to families whose children have died after they purchased drugs on Snapchat. “I’m so sorry that we have not been able to prevent these tragedies,” Spiegel said, before detailing some of the efforts the company takes to protect young users.

"The dark side" of social media products "is too great": Social media companies have created products that have an upside, but they also have a dark side that is “too great to live with,” Republican Sen. Lindsey Graham said Wednesday while grilling chief executives of four such companies. Until social media companies are sued for the damage they are doing, Graham warned that there will be no change.

Hating social media companies is a rare unifying force on Capitol Hill: Wednesday’s hearing again demonstrates the breadth of criticism for social media companies among lawmakers, a rare bipartisan topic on Capitol Hill. Despite both parties’ appetite for going after tech platforms, however, Congress has yet to pass meaningful legislation to regulate social media companies. Most of the action has taken place in state legislatures and in the courts, which have become battlegrounds for new policies including age minimums for social media.

Read the full rundown of key hearing moments here.