Will Knesset deputy speaker Ahmad Tibi be put in his place?

Ahmad Tibi, formerly an adviser to Yasser Arafat, is now a member of the Israeli Knesset and its deputy speaker. Yesterday, Tibi was in Doha, Qatar, at the Democracy Forum where the register of those attending says that he represents 'Palestine.'But that's just the beginning of the story. Two years ago, Israel declined an invitation to attend the Doha Forum when at the last minute it turned out