The high-profile cancellations of in-person expo hall booths at next week’s CES 2022 by some of the world’s biggest companies hit a new crescendo on Tuesday. One of the biggest advocates of radio advertising is cancelling its full-scale conference and expo plans as the Omicron variant of the COVID-19 virus continues to cause air transportation headaches alongside case surges in key locales — including Clark County, Nev.
