Xi-Biden meeting: What to expect

The presidents of the US and China will meet in San Francisco, where the Asia-Pacific Economic Cooperation group summit is taking place. It's the first time they will meet in a year. We look at what might come out of the event.The US and the UK have announced new sanctions against four senior leaders and two financiers of Hamas. But how effective can sanctions be? And we talk to a supermarket chain in Wales about the impact shoplifting is having on its business.