Juan Guaido, who is challenging Nicolas Maduro's claim to the Venezuelan presidency, speaks to Christiane Amanpour about his campaign and vision for the country
"We want to end the usurpation of power of Maduro." Carlos Vecchio, the chargé d'affaires for Venezuela's self-declared interim president, says he believes the majority of the military is siding with Juan Guaido.
The Washington Post's Jason Rezaian recounts in chilling detail what it was like to be imprisoned on trumped-up charges in Tehran's Evin prison for 544 days.
The whole international community needs to "join the recognition of Juan Guaido as the interim President of Venezuela," Ivan Duque tells Christiane Amanpour.
"The five hottest years ever measured have been in the last five years," the former Vice President tells Christiane Amanpour. "Donald J. Trump has become the global face of climate denial."
President Trump's lack of planning in Syria is "increasing the risk" to US forces on the ground, says Brett McGurk, former special envoy for the anti-ISIS coalition.
"It is a family reunion for the people who, in my view, broke the modern world," says Anand Giridharadas, author of "Winners Take All: The Elite Charade of Changing the World."
"The onus is not on the EU," Frans Timmermans tells Christiane Amanpour. "The onus is on Britain, and the British government, to tell us what they want."
Normally, "you want someone else in the room listening, so that you can feed that information back into our intelligence services," says the former Republican Congressman Mike Rogers.
Pulitzer Prize-winning author Lawrence Wright and former FBI special agent Ali Soufan weigh in on the impact of the brutal murder of journalist Jamal Khashoggi.