The Dow, S&P 500 and Nasdaq retreat from record highs as President Trump rolled out a fresh tariff against Canada, following Brazil hit. Meanwhile, the Federal Reserve and Chairman Powell are under fire for spending on renovations.

In a wide-ranging interview with NBC News, Trump talked about tariffs, sending Patriot missiles to NATO for Ukraine and how he'll sell his recently passed "big, beautiful bill."

US stocks closed little changed despite Trump's tough tariff talk. Copper climbs to record high after Trump threatens to slap 50% levy on imports.

Economists and investors are left guessing by President Donald Trump’s tariff agenda as he grants extensions then threatens higher tariffs in letters to trading partners. It remains to be