j. k. rowling talk about her personal bowling -- a battle to save her children. >> she has written books which have captivated millions of children around the world. yet for their arthur, j. k. rowling, there is an absolute rule, her own children are entitled to privacy. she tells about what a battle is to achieve it. there was a letter from a journalist to have gone into her schoolbag -- her child's schoolbag. >> i felt such a sense of invasion about my daughter's bag. i angry but -- i was angry that the school was no longer a place of complete security from journalists. >> she said she was driven out of one home by the media but the problems did not stop. >> there was a key to tikrit add -- there was two particularly bad instances. for a week, it was impossible for me to leave the house without getting photographed unless i wanted to be photographed. >> most of the media did excellent work, she said, but there was a section which did not. >> the attitude seems to be totally cavalier and what does