In this week's show we begin in Brazil, where new president Jair Bolsonaro has used his visit to Davos to appeal to big business and push his far-right agenda. Next, we head to California where Senator Kamala Harris has launched her presidential campaign. She is one of many Democratic hopefuls to throw her hat into the 2020 ring. Finally, the American remake of French hit "The Intouchables" has just hit screens in the US. We take a look at the success and controversy surrounding "The Upside."