http://www.racer.com/leighdiffey/topic/23709/ Articles tagged with Leigh-Diffey from Racer.com Racer custserv@haymarketmedia.com no NBC Sports' new Formula 1 play-by-play announcer relates his first taste of the grand prix world at Barcelona testing. http://www.racer.com/leigh-diffey-on-f1-cover-me-up/article/282364/ Thu, 28 Feb 2013 19:16:34 GMT NBC Sports' new Formula 1 play-by-play announcer relates his first taste of the grand prix world at Barcelona testing. Racer