A nationwide test of the Integrated Public Alert and Warning System is scheduled to take place today at 11:20 a.m. It will affect millions of cell phones, wireless devices, radios and TVs across the country. Also, an investigation found ATM skimmer devices in numerous downtown Chico banks that were placed there in order to steal card information, and the Butte County Public Health Department is advising residents to get their flu shot and the latest COVID-19 vaccine.