Officials: At least 90 children have been killed in Ukraine since start of Russian invasion

At least 90 children have been killed and more than 100 injured since the start of the Russian invasion of Ukraine on Feb. 24, the Ukrainian general prosecutor's office said Monday. "The highest number of victims are in the Kyiv, Kharkiv, Donetsk, Chernihiv, Sumy, Kherson, Mykolayiv, and Zhytomyr regions," the office said in a statement. Russia has denied targeted civilians, a claim rejected by Ukraine's first lady, Olena Zelenska. "When Russia says that it is not 'waging war against civilians,'...