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LETHBRIDGE, Alta. — One of two men accused of conspiring to kill police at the border blockade at Coutts, Alta., says he was worried about government overreach, food shortages and the COVID-19 vaccine.

TOPEKA, Kan. (AP) — Kansas isn't enforcing a new law requiring abortion providers to ask patients why they want to terminate their pregnancies, as a legal challenge against that rule and other older requirements makes its way through the courts.

WASHINGTON (AP) — Federal health officials on Thursday authorized sales of the best-selling e-cigarette in the U.S., Vuse Alto, allowing manufacturer Reynolds American to keep the vaping brand on the market for years to come.

FREDERICTON — New Brunswick Progressive Conservative Premier Blaine Higgs hasn't yet called a provincial election, but he's already making campaign promises.

TORONTO — Listeria can make people sick up to two months after they eat or drink contaminated products, which can pose a challenge in identifying the source of illness quickly, experts say.

HALIFAX — A Nova Scotia union says a shortage of respiratory therapists is jeopardizing patient care, but health agencies say they're already responding to the issue with recruitment efforts.

REHOBOTH BEACH, Del. (AP) — President Joe Biden did not wear a face mask in public a couple of times after the White House announced he had tested positive for COVID-19.

NEW YORK (AP) — Peter Buxtun, the whistleblower who revealed that the U.S. government allowed hundreds of Black men in rural Alabama to go untreated for syphilis in what became known as the Tuskegee study, has died. He was 86.

LONDON (AP) — The U.K. government was ill-prepared for the COVID-19 pandemic and serious errors in planning failed its citizens, an inquiry found Thursday.

DETROIT (AP) — A horrific crash that killed six high school girls in Oklahoma two years ago has the head of the U.S. National Transportation Safety Board urging parents to warn teenagers about the risk of driving after using marijuana.