Saudi Prince cracks down at home and abroad; Trump in Asia

Our Friday panel of journalists discuss the latest from Saudi Arabia, after the Crown Prince netted more than 200 arrests in a surprise purge and Lebanon's Prime Minister Hariri announced a surprise resignation from there in a recorded tape. We also look at the grand opening of the Louvre Abu Dhabi, the Paradise Papers leak, and President Trump's Asia tour, with his latest stop taking him to Vietnam for the APEC summit.