The situation is worrying. The rise in the number of cases that weve seen today is concerning. The cases are predominantly among younger people. In yemen, the hidden toll of the virus in a country already scarred by war and a humanitarian disaster. And Novak Djokovic is disqualified from the us open after hitting a line judge with a ball. Hello, and welcome if youre watching in the uk or around the world, and stay with us for the latest news and analysis from here and across the globe. At least 100 protesters have been arrested across belarus after tens of thousands of Anti Government demonstrators took to the streets for the fourth weekend in a row. They re demanding that president Alexander Lukashenko step down following his re election last month in a poll widely seen as rigged. In the past week, the belarussian Security Forces have intensified efforts to detain or intimidate protesters. 0ur correspondentjonah fisher spent the day among the crowds in the capital, minsk, and sent thi