good morning from blenheim palace.e have an exclusive preview of the illuminated light field behind me, it is spectacular, which is more that can be said for the weather as we have snow showers, particularly in the north and it will be cold with a strong wind. i will have all the details in ten minutes. and lewis hamilton speaks to us about diversity in his sport, being seven time world champion, and his vegan dog, roscoe. it's thursday 19th november. our top story... the largest military investment in 30 years will be announced by the prime minister later today. the defence budget will increase by £4 billion annually, over the next four years and will partly be used to fund space and cyber defence projects. our defence correspondent, jonathan beale reports. the defence secretary has been fighting hard for more money to modernise the armed forces. and, to break the cycle of the past over ambitious but underfunded defence reviews. last month ben wallace visited troops on salisbury plain to see some of the new equipment