We start with a head-on train collision in northern Greece. Plus, a Ukrainian official weighed in on the brutal fight between the country’s soldiers and Russian forces around one eastern Ukrainian city. We have new developments in the aftermath of a toxic train derailment in East Palestine, Ohio. A House committee is set to vote on a bill that would make it easier to ban TikTok in the US. FDA vaccine advisers have recommended the nation’s first RSV vaccine from Pfizer. Lastly, we’ll tell you about a recall impacting some Nissan SUVs.To learn more about how CNN protects listener privacy, visit cnn.com/privacy