USTR Greer Shares Support for Chief Ag Negotiator Nominee Julie Callahan

Julie Callahan was nominated earlier this summer by President Donald Trump, and U.S. Trade Representative Jamieson Greer told lawmakers she is ready to hit the ground running.

WASHINGTON, D.C. (RFD-TV) — In the push to expand trade opportunities, the United States could soon have a new Chief Agriculture Negotiator. Julie Callahan was nominated earlier this summer by President Donald Trump, and U.S. Trade Representative Jamieson Greer told lawmakers she is ready to hit the ground running.

“She’s a longtime career staffer who knows the business, the community, and the countries, and she’s already been hard at work,” Greer said. “She’ll, of course, have added authority when she’s confirmed. One of the things I’ve asked them to look at is what about Brazil, right? I’ve heard a lot about Brazil today and who they are as a trading partner, but we have to remember—in terms of ag—they’re a competitor, not just in ag, but in aerospace and other things. They are a competitor. And every time someone retaliates against us, Brazil tends to do the backfill. So, there are a lot of things to solve here; and our ag negotiator — she’s ready for the job.”

Callahan has spent nearly a decade with the U.S. Trade Rep’s office. She currently serves as an Assistant Trade Representative for agricultural and commodity policy. If confirmed, Callahan would replace Doug McCalip, who left Washington with the previous Biden Administration.

Related Stories
Strong global demand and falling stocks suggest continued price volatility for U.S. coffee buyers despite record world production.
U.S. dairy producers remain the primary growth engine globally, while tightening supplies in Europe and New Zealand could support export demand for American dairy products.
Record pace corn exports are helping stabilize prices despite softer global grain production and ongoing supply competition.
Broader export demand helps stabilize prices and supports stronger marketing opportunities over time.
A narrower Section 1071 rule could reduce regulatory pressure on ag lenders while keeping credit available in rural communities.
The U.S. Forest Service takes us on the same journey from a tree farm in Nevada across America to experience the magic of Christmas in the U.S. Capitol.
Rep. Randy Feenstra, R-IA, details how the “One, Big, Beautiful Bill” Act (OBBBA) supports farmers, biofuels, and rural communities with tax breaks, crop insurance relief, and ag infrastructure.
Oregon FFA CEO Kjer Kizer discusses the proposed budget reductions, potential consequences, and the importance of protecting learning opportunities for students interested in agriculture.
RealAg Radio host Shaun Haney explains why the 2026 USMCA review could directly affect dairy access, produce competition, and export reliability for U.S. farmers and ranchers.

Marion is a digital content manager for RFD-TV and The Cowboy Channel. She started working for Rural Media Group in May 2022, adding a decade of experience in the digital side of broadcast media and some cooking experience to the team.

LATEST STORIES BY THIS AUTHOR:

Check out some of the livestream highlights from Elimination Match 2 of the B&W Trailer Hitches Challenge Cup Presented by 5-hour ENERGY®, the first of four events in the second year of the Fishing Clash Team Series.
The trustees’ 2025 annual report, released June 18, cited a law enacted this year as the primary reason why the funds are projected to run out a year earlier than previously projected.
Check out some of the livestream highlights from Elimination Match 2 of the B&W Trailer Hitches Challenge Cup Presented by 5-hour ENERGY®, the first of four events in the second year of the Fishing Clash Team Series.
Bass Pro anglers Ron Nelson and Martin Villa of Team O’Reilly Auto Parts secured the win in Elimination Match 2 of the B&W Trailer Hitches Challenge Cup, thanks to a dominant final frame on the lower St. Clair River.
Check out some of the livestream highlights from Challenge Elimination Round 1 on St. Claire Lake in Port Huron, Michigan. This is the first of four Cups in the Fishing Clash Team Series, which you can catch LIVE only on RFD-TV.