Insight, colour, context, detail. In this edition, war rips the heart out of old Aden as the warring parties in Yemen prepare for peace talks; a day of reckoning in Canada as extensive, painful details are released about the way the country's aboriginal children were treated over more than a century; a British man, fighting against Islamic State in Syria, tells us why it's time for him to leave the battlefield and head home; a controversy in Moscow about a plan to erect a huge statue of St Vladimir - Christianity is well and truly back as part of Russia's new identity; and a bronze Jacques Cousteau stares out to sea as our man dives into the water off Mexico to swim with a shark