They will launch an investigation into the industry. And why bananas are getting more expensive a conference in rome is looking at a global problem. Sport now and a full round up from the bbc sport centre. Hello and welcome. Mikael arteta has called for the emirates crowd to Mikael Arteta has called for the emirates crowd to play Mikael Arteta has called for the emirates crowd to play their Mikael Arteta has called for the emirates crowd to play their part in the arsenal match against porto in the arsenal match against porto in the Champions League tonight. They go into the match one down. Arsenal are hoping to reach the quarterfinals of the competition for the first time in m years. It is incredible, i dont think they realise how important they are. We need that noise from the crowd and we need the emotional control as well, to understand that the game can go through phases and we have to be really intelligent to push in the right moments to get what we want, but it is a great opportu