that had been the standard applied in south africa there never would have been peace there in north ireland there never would have been peace there. in north suppose any a too. it takes patients. persistence and willingness to go back again and again and again. to not take the first, no as a final, no. to not take the 50th no or the 100th no. we're patient and determined and we believe there's a basis for concludeing a peace agreement in the region and that's what we're going to pursue. >> senator, to you understand you expect them to enter these talks without pre-conditions? >> both the united states and the quartet have said we believe there should be direct talks without pre conditions and we also have said many times that we think that these talks should be conducted in a positive atmosphere in which the parties reframe from taking any steps that are not conducive to making progress in the discussions that the ne go organizations seriously and in good faith in all of the respects, we think there is a basis for making progress. >> it won't be based on the quartet statement of march 19th?