主播大秀

2014 saw slower growth in the US than many had hoped, but the city of Oklahoma has had resounding success, we hear why from Roy Williams, President and CEO of the Greater Oklahoma Chamber of Commerce.

Should Mongolia allow the expansion of the Oyu Tolgoi copper mine owned by Rio Tinto or not? That's the question facing the government there and they are asking the nation to vote on the issue via text message. We hear from Dale Choi of Mongolian Metals & Mining Research in Ulan Bator.

We are joined from Sydney throughout the show by Peter Ryan, Business editor at ABC News.