Market Wrap: Trump jitters

The pound has climbed to its highest level against the dollar for a month after concerns about Donald Trump's presidency weakened the US currency. The 'Trump jitters' have arisen from a the President's inauguration speech, a weekend of protests, and the confirmation that the US intends to withdraw from the Trans-Pacific Partnership trade deal. For this story and more, join Share Radio's Simon Rose as he investigates this and what else has been happening in the bourses and businesses of Britain and the world. To put the day's events in context, he's joined by Ed Bowsher, Share Radio's Senior Analyst.