 This is CBS News on the Hour. IT outages as U.S. tech giant Microsoft says on X. Deborah Rodriguez, former President Donald Trump, the main event in Milwaukee, but first to breaking news on mass IT outages from the U.S. to Australia. It is absolute chaos in some parts of the world. This outage appears to be affecting everything from airlines, train lines, airports, banks. The BBC's tech editor Zoe Kleinman.