Video: Banana bonanza as 12ft trees sprout in London garden 'due to climate change'

Bananas have sprouted in a London back garden due to climate change. Caroline Williams, 65, now has fruit growing on two of her 12 foot high banana trees for only the third time in 20 years. She says the Japanese Musa basjoo plants, nicknamed 'hardy banana plants', have fruited due to an unusual summer of high temperatures and heavy rain.