Some people love panoramic views, but are afraid of heights - the Estonian Television Tower in Tallinn now offers the perfect compromise: 'Edgewalk'. Strapped in safety harnesses, people can walk along the very edge of the 175 metre-high viewing platform and enjoy the views without the need for a fence. No Comment | euronews: watch the international news without commentary | http://www.euronews.net/nocomment/
