U.S. senator looks to hold Canadian government responsible for wildfire smoke. Here’s how

A U.S. senator is proposing legislation to sanction Canada and its officials over wildfire smoke affecting the Midwest, citing failures in wildfire prevention. The bill would impose sanctions, revoke visas, and declare Canada's ambassador unwelcome until the smoke subsides. Other U.S. Republicans also criticized Canada's forest management, while the Canadian prime minister shifted blame to U.S. climate policies.