USA uvalily padesátiprocentní clo na kanadské zboží za 20 miliard dolarů, Carney odmítá ustoupit

Index ověření faktů: 88/100 — The core claims — a new U.S. 50% tariff on $20 billion of Canadian goods, Carney's 'won't bow down' response, and the 'illegal and obviously desperate' characterization — are directly supported by the cited outlets, while some framing and interpretive claims are weaker or unverified.

• US imposed 50% tariff on ~$20 billion of Canadian goods (Globe and Mail cited) — Globe and Mail headline: 'U.S. imposes new 50% tariffs on $20-billion worth of Canadian products.' Rate and scope match; the article's 'imposed' vs. Globe's 'imposes' is consistent.
• Carney said Canada 'won't bow down' (Times of India cited) — Times of India headline explicitly quotes 'Won't Bow Down' attributed to Carney lashing out at Trump.
• Canadian officials called the tariffs 'illegal and obviously desperate' (CTV News cited) — CTV headline: tariffs called 'illegal and obviously desperate.' Attribution to 'Canadian officials' is a reasonable but not precisely confirmed specification of the speaker.
• Mark Carney is Canadian Prime Minister — Times of India headline refers to 'Canada's Carney'; his role as PM is not stated in the source snippets but is consistent with the framing and widely established.
• BNN Bloomberg confirmed the U.S. vow to impose the 50% rate — BNN Bloomberg headline: 'U.S. vows 50% tariff on Canadian goods' — matches, though 'vows' implies a threat rather than a confirmed enacted measure, in slight tension with the article's 'imposed.'
• Global News framed the escalation as the possible start of a new trade war — Global News headline: 'Is this a new trade war? Trump slaps new 50% tariffs on Canadian exports' — framing accurately represented.
• Tariffs threaten North American agriculture (Agrolatam cited) — Agrolatam headline explicitly states the 50% tariffs 'Threaten North American Agriculture.'
• The measure 'opens a new front in the U.S. trade war against a top trading partner' — Consistent with 'escalates trade war' / 'new trade war' framing in Agrolatam and Global News, but the 'new front' characterization is the article's own interpretation.
• Canada and the U.S. run one of the world's largest bilateral trading relationships with tightly integrated supply chains — Widely true and plausible, but none of the cited source snippets establish this; presented as background without citation.
• A 50% duty raises input costs on both sides and threatens cross-border sectors — Reasonable economic inference aligned with the agriculture-threat source, but specific effects are not established by the cited headlines.
• The 50% rate and $20 billion scope are calibrated as negotiating leverage rather than a permanent settlement — Explicitly labeled 'Hypothesis' in the article; not supported by any source and framed as speculation.
• The administration has used tariff threats as opening positions in prior disputes — No cited source addresses prior disputes or negotiating history; asserted without support.