Executive Business Partner & Office Manager

Semafor hires Bloomberg's DiMauro. September 22, 2026. Posted by chris roush. DiMauro covers private credit and has been with Bloomberg for more than three years. She previously worked at Reorg and at the Jacksonville Business Journal in Florida. DiMauro is a graduate of the University of Minnesota.

WTO warns rival trade blocs could shave 7% off global GDP. Updated Sep 23, 2026, 1:08pm PDT The news. The Trump administration's tit-for-tat tariff war threatens to split the global economy into hostile trading blocs, the head of the World Trade Organization warned on Tuesday. The effect could be a 7% hit to global GDP, she said. Speaking at Semafor's The Next 3 Billion summit, WTO Director-General Ngozi Okonjo-Iweala cited WTO modeling showing that allowing the multilateral rules-based system to erode further under retaliatory tariffs could trigger a 20% collapse in global trade. But a systemic overhaul of the WTO could unlock $3 trillion in new economic output by 2050, according to the group's own estimates. Her warnings reflect a chaotic global trade environment unleashed by US tariffs just over a year ago, which has forced middle-power economies into a scramble for economic cover. Just last week, the EU invited Canada - battered by a 50% US tariff on $20 billion worth of goods - to become the EU's first-ever "associate member" in a historic bid to shield middle powers from American economic coercion. Know more. Even so, Okonjo-Iweala noted that global commerce has shown underlying resilience, buffered in part by the AI investment boom. Tech infrastructure trade drove over 40% of trade growth last year, while nearly three-quarters of world trade continues to operate under standard WTO terms. "Just because the system is resilient doesn't mean it's robust," she said, adding that "if we don't do necessary reforms to the system, I think the rules could be further eroded." The reforms center on breaking veto-heavy decision deadlocks, bringing poorer economies into global supply chains, cracking down on unfair state subsidies and rewriting outdated 20th-century trade rules. "The work has started. It's going to be tough," she told attendees. "But I'm hopeful members now agree that status quo is not an option." Okonjo-Iweala also urged companies scrambling to bypass US duties to look beyond standard Asian alternatives and embrace a "China plus Africa" strategy to secure critical mineral supply chains.

How Semafor is redefining the head of video role. Semafor technically had a head of video before Adam Banicki stepped into the role this summer. But the role has changed with Banicki's appointment. Instead of being strictly a newsroom role, Banicki's position spans the editorial and business sides of Semafor. "I feel like I have like a really fun job where I get to talk to Ben [Smith, co-founder and editor-in-chief of Semafor] every day about all the things that are going on in the newsroom, but then taking back a lot of that almost like programming to the commercial side and saying like, 'What can we do with this? How do we build out a revenue model?'" Banicki said during a live recording of the Digiday Podcast on Sept. 16 at the Digiday Publishing Summit in Key Biscayne, Florida. As Semafor's head of video, Banicki reports directly to Smith but "with a dotted line to Rachel Oppenheim, our chief commercial officer," he said. In addition to developing video programming ideas with Semafor's newsroom, he collaborates with its commercial staff. "My first three months, I think, was really getting involved in the commercial side, helping shaping go-to-market decks, thinking about pricing strategy, joining kickoff calls to help close deals that were tied to video," said Banicki. Soon his day-to-day duties will likely skew more toward video production. In October, Semafor will launch a new show focused on technology and hosted by its tech editor Reed Albergotti. That will bring Semafor's portfolio to four shows, with plans to develop a daily news show "very soon," said Banicki. Here are a few highlights from the conversation, which have been edited for length and clarity. On working across editorial and commercial "With Ben, you catch him where he is. I sit right next to him. I will just swing by his desk, or he'll swing by mine pretty routinely, and then he has a more formal meeting with all of his leadership team. And then with Rachel, I have a standing, and I'm in all of her leadership meetings." On building the bridge between editorial and commercial "Everything has buy-in from both sides. The sales team isn't going to dictate what the newsroom should do. It should always be like, 'Oh, the newsroom wants to do this. How do we package it up commercially?' At Fortune, where I was previously, that was where I kind of started to move into this type of role informally. And by the time I left, I was the [general manager] of video, and so the editorial production was under me, but really starting to build that bridge to the commercial side." On the daily news show format "I think it will largely be reporter-to-reporter conversations. But we want to have opportunities to bring on, you know, a CEO that maybe news broke that week, and that adds that extra layer of analysis. But going back to getting all of our reporters on camera, I think that's the best way to get those repetitions. You have that daily product where if there's an idea and you're not really sure how to put it into a larger format, you can put it on that show, test and learn, and see if there's a bigger opportunity there." On the social video pitch process "We have our newsroom standup meeting every morning, where if there's something that's big and scoopy that we feel would work on social, we'll just tap them and say, 'Hey, can you step into the studio?' It largely takes like 15, 20 minutes max."