Donald Trump's economic pledges - such as doubling growth and scrapping trade deals - were among the campaign promises which won him the US presidency.
His pro-business stance was welcomed by the US stock market today with the Dow Jones stock market reaching a record high. But there are still a number of obstacles which could stop him keeping his promises.
- ITV News correspondent James Mates reports:
Donald Trump's campaign was decidedly unflattering towards Mexicans - but there is hope over the border his words will not amount to action.
Donald Trump alluded to the good relationship enjoyed by Ronald Reagan and Margaret Thatcher in his phone call with Theresa May.
Following the election of Donald Trump in the US presidential election, can the special relationship between the UK and the US continue?