RT News - August 24, 2016 (17:00 MSK)

Turkish tanks cross the Syrian border as part of a military operation targeting Islamic State, as well as Kurdish forces. Central Italy's hit by a devastating earthquake, killing at least 38 people, including 2 children - with towns near the epicentre left in ruins. And, Hillary's health comes under the media microscope - forcing the Democratic presidential nominee to deny she's unfit for America's top job.