Trump's Canada tariff fight reaches critical point as House GOP summons trade chief

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. A trade dispute intensifies as President Trump renames Lake Ontario to Lake America by executive order. FIRST ON FOX: President Donald Trump's top trade advisor will huddle with House Republicans on Wednesday as the commander in chief's tariff strategy is quickly becoming a flashpoint on the campaign trail. U.S. Trade Representative Jamieson Greer is attending the Republican Study Committee's weekly lunch this week, a source familiar with planning told Fox News Digital. Two additional sources told Fox News Digital they expect lawmakers to raise the issue of Trump's trade war with Canada. VANCE SAYS CANADA FRIENDLIER TO CHINA ON TRADE THAN TO US: 'INSANITY' President Donald Trump meets with Canadian Prime Minister Mark Carney in the Oval Office at the White House on May 6, 2025, in Washington, D.C. (Anna Moneymaker/Getty Images) It comes as tensions e