 Yet the 81-year-old president has shown no sign of a willingness to make way for someone younger. Let's go back to our main news now about major IT problems disrupting transport, healthcare, business and other sectors. The cyber security firm CrowdStrike is blaming issues with one of its updates for Windows users. It says the problem has been identified, isolated and a fix has been deployed. And although we've seen huge disruption at airports and with airlines, American Airlines has said in the past couple of minutes...