U.S. to detail new economic pressures on Iran. And, Canada to impose tariffs on U.S.

The U.S. Treasury Secretary is unveiling fresh economic sanctions targeting Iran, aiming to further isolate the country. Meanwhile, Canada has announced it will hit U.S. goods with tariffs in response to new U.S. visa restrictions, escalating a diplomatic rift. This move by Canada underscores growing tensions between the two neighbors, potentially impacting trade and relations. The sanctions on Iran reflect ongoing U.S. efforts to curb Iran's influence, but they also highlight a brewing conflict with Canada that could have broader implications for international trade policies.