FILE - Washington State Park workers put up a new Canadian flag in front of an American flag about to be replaced during scheduled maintenance atop the Peace Arch in Peace Arch Historical State Park Monday, Nov. 8, 2021, in Blaine, Wash. (AP Photo/Elaine Thompson, File)
Jeff Ware, president of Resurgence Brewing Company, poses for a portrait near a stockpile of aluminum cans, which are sourced from Canada, Thursday, Feb. 27, 2025, in Buffalo, N.Y. (AP Photo/Lauren Petracca)
Old silos are repainted to look like Labatt Blue cans, Thursday, Feb. 27, 2025, in Buffalo, N.Y. (AP Photo/Lauren Petracca)
Lobsterman John Drouin, who fishes waters on the border between the United States and Canada, expresses his views on how President Trump's planned tariffs will create new challenges for both country's fishing industry, Thursday, Feb. 27, 2025, in Rockport, Maine. (AP Photo/Robert F. Bukaty)
FILE - Lobster boats sit at their moorings in Jonesport, Maine, April 28, 2023. (AP Photo/Robert F. Bukaty, files)
FILE- A lobstermen unties his boat before heading out to fish in Jonesport, Maine, April 27, 2023. (AP Photo/Robert F. Bukaty, files)
People gather along the streets of Skagway, Alaska, for a Fourth of July parade Tuesday, July 4, 2023. (Andrew Cremata via AP)
FILE - Visitors walk in the downtown area of Skagway, Alaska, Wednesday, July 31, 2024. (AP Photo/Mark Thiessen, File)
People walk along Maple Beach ahead of a buoy demarcating the United States-Canada border, Saturday, March 1, 2025, in Point Roberts, Wash. (AP Photo/Ryan Sun)
A cashier at the International Market in Point Roberts displays a till for U.S. Dollars and Canadian Dollars, Saturday, March 1, 2025, in Point Roberts, Wash. (AP Photo/Ryan Sun)
Visitors take pictures of the United States-Canada border marker on the Point Roberts Maple Beach, Saturday, March 1, 2025, in Point Roberts, Wash. (AP Photo/Ryan Sun)
The Par Montana refinery along the Yellowstone River that processes crude oil from western Canada is seen, Wednesday, Feb. 26, 2025, just outside Billings, Mont. (AP Photo/Matthew Brown)
Trucks enter into the United States from Ontario, Canada across the Ambassador Bridge, Monday, Feb. 3, 2025, in Detroit. (AP Photo/Paul Sancya)
The Peace Bridge connects the United States and Canada, Thursday, Feb. 27, 2025, in Buffalo, N.Y. (AP Photo/Lauren Petracca)
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FILE - Washington State Park workers put up a new Canadian flag in front of an American flag about to be replaced during scheduled maintenance atop the Peace Arch in Peace Arch Historical State Park Monday, Nov. 8, 2021, in Blaine, Wash. (AP Photo/Elaine Thompson, File)