Red Bull will be challenged in 2012
Hi all, thanks for your many and varied questions about the 2011 season. I've answered a number of them as well as giving my thoughts about how the season panned out and what I think will happen in 2012.
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If you are outside the UK, you can watch the video.
Murray
Murray Walker became a broadcasting legend during 50 years of commentating on Formula 1 for the ´óÏó´«Ã½.
He is back exclusively with bbc.co.uk and will be filing video pieces throughout the season, sharing his views on the action and answering your questions.
