President Trump's historic speech in which he vowed to use tariffs to make the US "wealthy again" has led to a whole series of questions - here we break down exactly what it all means

Standing in the Rose Garden on Wednesday afternoon to unveil his new reciprocal tariffs, U.S. President Donald Trump again falsely claimed that the U.S. subsidizes Canada by hundreds of billions of dollars every year and misrepresented Canada's tariffs on U.