11 : 58 Caterham Group CEO Graham MacDonald is the current guest on stage .
CEO promises an announcement about the team 's 2014 Formula 1 driver line - up within the next week .
11 : 58 Caterham Group CEO Graham MacDonald is the current guest on stage , and he promises an announcement about the team 's 2014 Formula 1 driver line - up within the next week .