Pictures filmed by a holiday maker off the coast of St Ives could be a great white fin. Fishermen in Newlyn said they had hooked this shark, a harmless eight-foot porbeagle - probably mistaken for his larger notorious relative, but now another picture has emerged - fueling more speculation that something sinister is circling in cornish seas. It's one of the reasons why ITV Evening News is breaking new ground with 'Uploaded.' A place where viewers can contribute online and on news programmes.