Days after a deadly plane crash in Iran, questions remain over what exactly happened. We’ll explain why major media outlets and western leaders are pointing to Iran. Meanwhile, Puerto Rico is still recovering from two huge earthquakes this week. We’ll look into how the devastation following Hurricane Maria two years ago is affecting the island’s recovery efforts. Also on today’s show: the buzziest new gadgets, and the (maybe) first humans on Mars. PS: if you want to help the earthquake relief efforts, here’s the link we mentioned in the show.