The US ambassador to the European Union walked into the impeachment inquiry hearing this morning, and threw just about everybody under the bus. We’ll explain how Gordon Sondland brought President Trump further into the inquiry, and the possible fallout of his testimony. Meanwhile, Iranians have been protesting a hike in gas prices, and the government responded by shutting off the Internet. We’ll explain the conditions that led to these now-deadly protests. Also on today’s show: what to know heading into tonight’s Democratic primary debate, and the new Grammy nominees.