Hamas has already offered an indefinite truce if Israel withdraws to its pre-1967 borders: (Yitzhak Benhorin, "Hamas: Ceasefire for Return to 1967 Border," 30 Jan. 2006, <http://www.ynetnews.com/articles/0,7340,L-3207845,00.html>).
But Tel Aviv won't do that. It would rather have Hamas collapse due to lack of funds or at least provoke a conflict between Hamas and Fatah. It's Tel Aviv's maximalist rejectionism that has compelled Hamas to rely on Tehran more than before.
Rather than prompting Tel Aviv to make peace with Hamas in an effort to isolate Iran, Washington is pursuing a strategy of regime changes in both Iran and Palestine. That's the sort of situation that makes liberals wonder if Tel Aviv is still really Washington's strategic asset or has already become its strategic burden, for there can be a blowback: destablization of the pro-Washington Arab regimes -- the Gulf states, Jordan, Egypt -- that have volunteered to serve in the dual regime change campaign.
-- Yoshie <http://montages.blogspot.com/> <http://mrzine.org> <http://monthlyreview.org/>