What impact could high inflation in the US have?

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President Donald Trump promised to bring prices down, but egg and energy prices in the US rose by its highest for six months in January. What does it mean for consumers and interest-rates? Roger Hearing speaks to a giant Indian tyre maker on doing business in an America wedded to tariffs. And Brazil's plan to become a major exporter of... cannabis. The latest business and finance news from around the world, on the BBC.