Chernobyl's radiation threat over, Russia closing the gas tap, Macron's troubled run for presidency

This week we start with some good news. Radiation levels are "quite normal" around Chernobyl. The head of the U-N's nuclear watchdog confirming Russia's pulled back from the site of Europe's worst-ever nuclear disaster. The IAEA working with both sides to avoid Chernobyl becoming a frontline again.