police forces will come, we will continue to fight. shepard: leland vittert reporting. the violence in recent days has killed at least four people including a police officer. leland vittert is live in our newsroom now. what can we expect tomorrow, leland? shep, sunrise in just a couple of hours and istanbul and that s when we will really know whether police have been able to clear out the square, whether the protesters who contact in istanbul tells me are now trying to move back into the square and reoccupy it come morning have succeeded. only time will tell. the prime minister for his part had been belligerent at times, certainly defiant towards these protesters. but he is meeting with some of them tomorrow. that s when we will get a sense in terms of whether he is going to move this towards peace or whether the violence we saw overnight is just the beginning. shep? shepard: leland will be reporting from that square for us tomorrow. it s not a particularly safe place or welcomin