Russia on Fire: No air to breathe, no home to return to

Intense temperatures and the worst dry spell for generations continue to pound parts of Russia, with at least forty lives now claimed by wildfires. Hundreds have been injured. Seven of the hardest-hit regions are now in a state of emergency. One of them is the greater Moscow area. RT's Natalya Novikova gives us a picture from the center of the capital, which has been gripped by smog. While outside the city, Peter Oliver says the situation remains severe.