This NPR News Now episode covers escalating violence in France, where partial curfews were announced after youth riots joined student and Yellow Vest protests. It also reports on intensified Iranian attacks on shipping in the Strait of Hormuz and President Trump’s campaign rally in Kansas to support Senator Roger Marshall in a tight Senate race. Additionally, the broadcast discusses Trump’s immediate start on D.C. golf course renovations despite legal challenges, a new study linking teen social media addiction to depression, and the upcoming cancellation of the leap second.