Over 600 buildings destroyed in Ukrainian city of Kharkiv, mayor says

More than 600 buildings have been destroyed in Kharkiv, Ukraine's second city in the east of the country, since the start of Russia’s invasion, Mayor Ihor Terekhov said in a televised interview on Tuesday.

"Schools, nurseries, hospitals, clinics have been destroyed. The Russian army is constantly shelling (us) from the ground and the air," he said.