Mexico suggests it would impose its own tariffs to retaliate against any Trump tariffs

The video discusses the imposition of 25% tariffs on all Mexican goods by the US, as announced by President Claudia Scheinbaum. Mexico may retaliate with its own tariffs. This decision follows Trump's criticism of Mexico, Canada, and China on True Social. Trump states that the tariffs will remain until Mexico curbs illegal immigration and drug trafficking into the US.

Which countries did Trump take aim at along with Mexico?

What is the main issue that Trump wants Mexico to address to lift the tariffs?