NASA delays Ingenuity helicopter's historic first flight on Mars

In today's top tech stories, a safety alert delays historic first flight of NASA's Ingenuity helicopter on Mars. The space agency says says the flight will take place "no earlier than April 14." In other news, Uber lets customers pitch in for rides to help people get to COVID-19 vaccination sites. And finally, Justice Clarence Thomas issues opinion on Section 230 and how tech companies should be regulated like "common carriers."