GZERO World Clips
Why a renewed US-Iran nuclear deal is more likely than not

Why a Renewed US-Iran Nuclear Deal Is More Likely Than Not | GZERO World with Ian Bremmer

Middle East scholar Vali Nasr, of Johns Hopkins University, is "optimistic" that the US and Iran will re-enter some kind of nuclear deal. "I think the overall logic for both sides is that they want the deal," Nasr tells Ian Bremmer in the latest episode of GZERO World. Why is a new deal in the interest of both sides and what could it look like? Find out on the latest episode of GZERO World, airing on public television stations nationwide starting Friday, March 12. Check local listings.
In Iran, a shooting war has given way to a fragile ceasefire and a high-stakes standoff in the Strait of Hormuz, with the global economy hanging in the balance. Iran now holds effective control over a critical oil chokepoint, says Eurasia Group energy analyst Gregory Brew, while the US enforces its own blockade to try to squeeze Iran.
At the 2026 World Bank/IMF Spring Meetings, Eurasia Group’s Rob Kahn joined GZERO’s Tony Maciulis to assess why the IMF has downgraded global growth to 3.1%.
At the 2026 World Bank/IMF Spring Meetings, GZERO’s Tony Maciulis asked World Bank Group’s German Cufré how development institutions prioritize investments when funding is limited, and global needs are growing.
At the 2026 World Bank/IMF Spring Meetings, GZERO’s Tony Maciulis asked Microsoft's Vickie Robinson what it will take to prepare economies for the age of AI and how quickly it needs to happen.