Frozen corpus · 9 sources

Evidence snapshot

The source bodies captured at publish time for The response gets a date, the talks go quiet, and the wall is still two numbers — each with the quoted spans highlighted at their character offsets. This is the frozen record the audit was checked against.

Source 1 — NBC NewsCanadian Prime Minister Mark Carney calls new U.S. tariffs 'a miscalculation' after trade talks collapse
Source 2 — PBS NewsHour (Associated Press)U.S. imposes 50% tariffs on $20 billion worth of Canadian products. Canada will impose retaliatory tariffs
Source 3 — The HillCanada announces retaliatory tariffs to begin Sept. 8
Source 4 — Fox BusinessUS-Canada trade negotiations suspended, Carney vows dollar-for-dollar retaliation against Trump's 50% tariffs
Source 5 — New York PostCanadian PM threatens retaliatory tariffs on the US — here's when they would take effect
Source 6 — The GuardianCanada vows 'dollar for dollar' response as US puts 50% tariffs on some goods
Source 7 — Global NewsCarney to speak as U.S.-Canada trade talks fall apart, 50% tariffs hit
Source 8 — CTV NewsPM: Retaliatory tariffs to come after Labour Day (live updates)
Source 9 — NPRU.S.-Canada trade talks collapse just before deadline for tariffs