Paper products among hardest-hit sectors after trade negotiations broke down, with 25-50% tariffs estimated

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Using the bathroom or having a cry is about to become more expensive for North Americans as the US and Canada enter a full-fledged trade war that threatens to flush away decades of peaceful trading between the two nations.

After trade negotiations broke down between the two countries last weekend, Mark Carney, the Canadian prime minister, vowed to match US tariffs “dollar for dollar” and unveiled a list of nearly 900 American goods that will face 25% to 50% tariffs starting on 8 September.

Watchdog data shared with Guardian shows contributions to Republican Attorneys General Association and others

Over a dozen US companies that signed a 2021 letter urging Congress to strengthen the Voting Rights Act continue to contribute to state political groups that are actively working to undermine the legislation, according to a campaign finance watchdog.

Researchers at the Center for Political Accountability (CPA), a nonpartisan organization that tracks financial disclosures, found that companies – including Airbnb, DoorDash, Target and Zillow – that signed the letter are contributing to groups known as 527 organizations that prop up key state races, according to data provided exclusively to the Guardian.

Milestone marks years of government spending that grew under both Donald Trump and Joe Biden

US debt reached $40tn for the first time on Wednesday, the US treasury department said, after the government deficit doubled over the last decade.

The treasury’s latest debt balance showed $40.047tn on Tuesday afternoon, the highest in US history.

Interest rates, now sitting at about 3.5-3.7%, expected to go up if inflation doesn’t come down to Fed’s 2% target

The US treasury is doubling its buyback of government debt in an effort to balance out the bond market as officials at the US Federal Reserve remain divided over how to deal with high inflation.

The yield rate on 10-year, 20-year and 30-year treasury notes all hit 20-year highs this week, with the 30-year treasury yield rising to its highest rate since 2007. The rapid rise was concerning news for borrowers as major loans, including mortgages, are backed by treasuries.