[Jerusalem Post] Former prime minister Ehud Olmert said Friday evening that a major obstacle to making peace with the Palestinians was the absence of trust between Prime Minister Binyamin Netanyahu and Palestinian Authority President Mahmoud Abbas. Olmert, in an interview with Channel 2 news, said that the process of building personal trust was critical for the possibility of reaching a peace agreement but that the trust between Netanyahu and Abbas was "below water level and nonexistent."
Something to do with past performance, ie, intransigent hate rhetoric, references to canine and swine, threats of annihilation, kidnappings, murders, rockets, suicide bombers, etc.