Facebook has proposed making a version of Instagram for children under 13, and the idea has prompted an outcry from lawmakers and regulators on both sides of the aisle. WSJ's Brad Reagan on Facebook's plan and New Jersey's Attorney General on why he is against it.

Colonial Pipeline supplies fuel to more than a dozen states. Last Friday, a ransomware attack forced its shutdown, causing a massive shortage of gasoline. WSJ's Robert McMillan says the group behind the attack, Darkside, and others like it represent a broader threat to corporate America and the country's infrastructure.

NFTs, or non-fungible tokens, have made a multi-billion dollar market out of digital items like pixelated cats, basketball highlight videos and even tweets. WSJ's Caitlin Ostroff explains the history of the technology and why NFTs could move beyond digital collectibles into the physical world.