I had the dubious honour of waiting backstage at this year’s Mobile World Congress in Barcelona to interview keynote speakers as they came off stage.  This news report contains a few of them including actor/director Kevin Spacey, MySpace CEO – Chris de Wolfe, new GSMA Chairman – Alexander Isozimov, noted Wall Street Journalist – Walt Mossberg, ATT&T Mobile CEO – Ralph de la Vega and GSMA CEO – Rob Conway.