. >> ron paul and dwritch gingrich weren't there. they chose to concentrate their efforts on next tuesday's super tuesday. >> that's right. there is one of the real pivotal races of the nomination process. 10 states are up for grabs, and newt gingrich decided to go straight to georgia and start campaigning from there. it is a state where he may well do well. ron paul, not really expected to do very well at all. he is trailing considerably. he is number four, way down the pack out of four contenders. but nevertheless, all the candidates say that they will stay in the race until the national convention in august, when the real decision looks now that it will be made. this race still has a long way to go. >> thank you so much for taking us through what has been an interesting few hours. more details have emerged of the operation to evacuate a wounded british photographer from syria. what more can you tell us? >> well, several act vistas are reported to have been killed in the operation to get paul conroy out of homs. earlier, syria's am