No climate change effect says Californian ski resort Mammoth: Helen Hayes reports

As the autumn chill turns to frosty mornings, those of you who love skiing are getting excited, but none more than our snow reporter Helen Hayes. She spoke to Michael Vanderhurst of Visit Mammoth, a California town with a ski resort in it. What is amazing is that Mammoth Mountain is so high up it is immune from the effects of climate change and this year will have snow through the American summer in California. Mammoth is also a great place to visit all year round with its lakes, hot springs and gateway to the famous Yosemite National Park.