Kris Jenner breaks down as she reveals she has a tumour

To view this video please enable JavaScript, and consider upgrading to a webbrowser thatsupports HTML5 video Up NextKris Jenner struggled to fight back the tears as she announced she had been diagnosed with a tumour in the trailer for The Kardashians season 5.The momager, 68, shared the results of a recent medical examination with her daughters in a teaser for the upcoming reality show.‘I had my scan, they found a cyst and like a little tumour,’ Kris said, breaking down, to her deva