‘If Canadians really wanted to send a message to Americans, stopping all U.S. imports would do the trick.’ Letters to the editor for July 29

LETTERS ‘If Canadians really wanted to send a message to Americans, stopping all U.S. imports would do the trick.’ Letters to the editor for July 29 CONTRIBUTED TO THE GLOBE AND MAIL PUBLISHED 1 HOUR AGO Open this photo in gallery: A sign is placed in front of the American whiskey section at a B.C. liquor store in Vancouver in February, 2025. ETHAN CAIRNS/THE CANADIAN PRESS COMMENTS SHARE SAVE FOR LATER Diagnosis difficulties Re “How do you judge the real value of a new Alzheimer’s drug?” (July 24): Dementia can have many causes besides Alzheimer’s disease, but they are clinically impossibl…