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Nerve Block Therapy Offers Hope for Migraine Sufferers

                           Calgary neurologist Dr. Serena Orr injecting a patient to help treat migraines.  Researchers in Calgary are spotlighting a promising treatment for people living with severe migraines: occipital nerve blocks . This approach involves injecting a small amount of anesthetic near the occipital nerves at the back of the head, which can interrupt pain signals and provide rapid relief. Neurologist Dr. Serena Orr of the University of Calgary has been at the forefront of this research, recommending updates to the American Headache Society’s guidelines for emergency departments. The new recommendations encourage doctors to consider nerve blocks as a frontline option for patients arriving with debilitating migraine attacks. Patients who have received the treatment report significant improvement. Some describe it as the first time they’ve been able to escape the crushing pain, nausea,...

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Lutnick Signals End of Old Free Trade Era as U.S. Pushes for Economic Dominance

 

            U.S. Commerce Secretary Howard Lutnick speaks in the Oval Office in Washington, D.C. 


U.S. Commerce Secretary Howard Lutnick has made it clear that the United States will not return to the free trade frameworks of the past, signaling a decisive shift in economic policy. Speaking on trade relations with Canada, Lutnick emphasized that tariffs are likely to remain in place, particularly in sensitive sectors such as auto manufacturing. He argued that the U.S. must prioritize domestic production and protect American workers, even if it means sidelining traditional free trade principles.

Lutnick’s remarks underscore the Trump administration’s broader strategy of economic nationalism, where trade agreements like the United States-Mexico-Canada Agreement (USMCA) are seen as tools to rebalance decades of perceived inequities. While nearly 80–90% of Canadian goods already enter the U.S. tariff-free under current rules, Lutnick insisted that Canada must further open its markets if it wants relief from tariffs.

The comments have sparked concern north of the border, particularly in Ontario’s auto sector, where leaders warn that U.S. protectionism could threaten jobs and investment. With renegotiations of USMCA looming, Lutnick’s stance suggests that the U.S. is preparing for a tougher, more unilateral approach to trade in the years ahead.


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