AP: “President Donald Trump escalated his war on social media companies Thursday, signing an executive order challenging the liability protections that have served as a bedrock for unfettered speech on the internet. Still, the move appears to be more about politics than substance, as the president aims to rally supporters after he lashed out at Twitter for applying fact checks to two of his tweets. Trump said the fact checks were “editorial decisions” by Twitter and amounted to political activism. He said it should cost those companies their protection from lawsuits for what is posted on their platforms. Trump, who personally relies heavily on Twitter to verbally flog his foes, has long accused the tech giants in liberal-leaning Silicon Valley of targeting conservatives by fact-checking them or removing their posts. “We’re fed up with it,” Trump said, claiming the order would uphold freedom of speech.

It directs executive branch agencies to ask independent rule-making agencies including the Federal Communications Commission and the Federal Trade Commission to study whether they can place new regulations on the companies — though experts express doubts much can be done without an act of Congress. Companies like Twitter and Facebook are granted liability protection under Section 230 of the Communications Decency Act because they are treated as “platforms,” rather than “publishers,” which can face lawsuits over content…”