Trump and Ukraine. Nadler and Lewandowski. Spicer and total humiliation. What a week. Senator Cory Booker joins to face the Queen for a Day gauntlet. Ben Rhodes covers the whistleblower story and tensions with Iran. Plus Sasheer Zamata and Vox’s Sean Rameswaram play a climate change game and discuss the Trudeau scandal, Amazon’s excessive packaging, and Lou Dobbs losing his mind.