Tariq Trotter Opens Up About Childhood and Forming The Roots

Professor Mona Fawa on the situation in Lebanon, Hezbollah's role, and where public opinion in the country lies. Climate policy expert Leah Stokes and former Rep. Bob Inglis (R-SC) on climate change policies in the U.S. Meryl Streep, Fawzia Koofi and Habiba Sarabi on the new documentary, "The Sharp Edge of Peace." Malcom Gladwell on his new book, "Revenge of the Tipping Point."

Over the past two weeks, more than 1,000 people in Lebanon have been killed. Correspondent Jomana Karadsheh reports. Israeli journalist Illana Dayan on what her country has been through, and what the future might hold. Al Jazeera English correspondent Tareq Abu Azzoum joined Christiane from central Gaza to give the view from there. Journalist Ta-Nehisi Coates on his new book "The Message."

Fmr. Israeli PM Ehud Barak on Iran's attack on Israel and the anticipated response. Fmr. State Department official Andrew Miller gives the American perspective on the escalation in the region. Iran expert Karim Sadjadpour discusses Iran's strategy in this conflict. Actor and activist John Leguizamo explores the Latino American experience in “Voces American Historia: The Untold History of Latinos."