a high-speed drive close to a syrian air force base, then the vista of the river euphrates and in rebel hands. checkpoints do not give any clue as to which part of the divided opposition has the governing hand. whoever it is, at first sight, the city looks like a city in peacetime. , a constantlice power supply, traffic lights, well supplied markets. it may all look pretty normal, but what is happening right now makes it like no other city in syria. that many seevent as a warning for the future. a public execution right here. crowds gather for announcements from a group calling itself the islamic state of iraq. these three men are about to be shot dead. of this group is the al nusra front. another group says sharia law means those found guilty of murder to face public execution. he told me the new breakaway movement would be a setback. nusra and thel islamic state of iraq against the split. of course the regime benefits from the declaration. but god willing, we will topple the regime before it uses this against us. they claim the biggest share of control here. this in a city that used t