today has been the biggest day so far for gold medals of the london olympics, 24 have been won in sport range from athletics and badminton, to swimming, tennis and triathlon. olympic and world records have been smashed in shooting, cycling and walking. great britain has dominated track and field events with jessica ennis winning gold in heptathlon, greg rutherford in the long jump and mo farah in the men's 10,000m. the celebrity jamaican sprinter usain bolt has also made his first appearance when he is sitting in the 100m. the
