Trump's First Foreign Trip; John Carlin; Remembering Roger Ailes; Adam Lindemann

Ian Bremmer, the president of the Eurasia Group, and Michael Hanna, a senior fellow at the Century Foundation, on Donald Trump's first foreign trip of his presidency. A discussion of Robert Mueller's special counsel appointment with John Carlin, the former assistant Attorney General for national security and Chief of Staff to Robert Mueller. Gabe Sherman and Jim Rutenberg reflect on the legacy of the late media titan Roger Ailes, known for launching Fox News in 1996. Adam Lindemann, an art collector and gallery owner who held the previous auction record for a Jean Michel Basquiat painting with his sale of Untitled (Devil) for $57.3 million last year.