And at the moment Romney has the fervor [excitement] factor over Obama, but Obama has the ground game over Romney so that makes for a very interesting final phase.

However, after a first phase of excitement, the issue of somatic SC plasticity remains controversial and the therapeutic perspectives are still elusive.

I've got a good team and there are some fantastic signs about the side. If we win on Wednesday our sights then turn to the knock-out phase and that's where the excitement really starts.