Former U.N. ambassador on Trump and security
Former Ambassador to the United Nations Samantha Power served under president Obama, following him from the senate to the oval office. She shares her story in a new memoir, "The Education of an Idealist." In the memoir, Power writes about growing up as an Irish immigrant in the U.S., covering Bosnia as a war reporter, and campaigning for human rights. Power joins “CBS This Morning” for her first TV interview about the book.