Miranda Kerr exclusive Miranda Kerr finds out about her banker fan and chats about being back at home.   HE WAS the anonymous suit who happened to click on the wrong email at the wrong time - now David Kiely is a worldwide internet sensation whose unwitting antics have almost overshadowed the object of his attention.   The red-faced broker was yesterday keeping a low profile at the King St Wharf offices of Macquarie Bank after his on-air ogling of photos of semi-naked model Miranda Kerr.   He was opening e-mailed pictures of Kerr while one of his colleagues,

Miranda Kerr Miranda Kerr says she'll sign a petition to help save David Kiely from getting the sack.   SUPERMODEL Miranda Kerr has come to the rescue of the Macquarie Bank broker whose job is under threat after he was caught on TV checking out steamy shots of her on his work computer.   Kerr has offered to sign a petition to help red-faced broker David Kiely save his job.   "I am told there is a petition to save his job and of course I would sign it," said Kerr, who is in Australia.   Mr Kiely, who until Tuesday was an anonymous suit, has become a