As a racer, Pedro de la Rosa competed in more than 100 Grands Prix, and drove many, many more miles as an F1 test driver for the likes of McLaren and Ferrari. And on this week’s show the Spaniard gives host Tom Clarkson a fascinating perspective on F1, from life behind the scenes during the explosive 2007 season at McLaren, to what it was like being in the garage during Lewis Hamilton’s maiden test.  Then there are stories of Fernando Alonso and Kimi Raikkonen, racing against Red Bull boss Christian Horner, life as a test driver, and what happened when he handed in his resignation to Ron Dennis…