Iran Nuclear Negotiations; Kevin Rudd; Remembering Prince Saud Al-Faisal

Suzanne Maloney and Gary Samore join guest host Ian Bremmer in an examination of the ongoing nuclear negotiations in Vienna; Kevin Rudd, president of the Asia Society Policy Institute, assesses the economic impact of the Chinese stock market crash; we revisit a 2004 conversation with Prince Saud Al-Faisal, in memory of the late foreign minister of Saudi Arabia.