The article points out:
As it happens, tomorrow is the 10th anniversary of one of the more important items of history the Brzezinski group ignored: the April 14, 2004 letter from President George W. Bush to Prime Minister Ariel Sharon. In Tested by Zion: The Bush Administration and the Israeli-Palestinian Conflict, Abrams recounts how the letter went through “many drafts, as words, phrases, and paragraphs came in and out,” ending with a “headline” that was clear: “There would be no return to 1967 and Israel could keep the major settlement blocks.” In her own memoir, Secretary of State Condoleezza Rice recounted spending three hours on the letter with Sharon the night before it was issued, and described the agreement to apply a “Google Earth test” for settlements: no new ones, no expanding the boundaries of them, but allowing building within existing settlements, since that would not reduce the land available for a Palestinian state.
When John Kerry was running for President, he went on the record supporting that agreement.
The Obama Administration has taken a slightly different view:
The Obama administration, when it took office in 2009, repeatedly refused to answer whether it was bound by the Bush letter. Secretary of State Hillary Clinton denied there were any “enforceable” understandings with Israel. The day before Palestinian President Abbas met with President Obama, Clinton told the press Obama had been “very clear” with Prime Minister Netanyahu that he “wants to see a stop to settlements – not some settlements, not outposts, not natural growth exceptions”–and that this had been “communicated very clearly, not only to the Israelis but to the Palestinians and others.” The same day, Abbas told the Washington Post he would do nothing but watch the Obama administration pressure Netanyahu. The administration eventually got a ten-month construction freeze, which both Clinton and Obama envoy George Mitchell called “unprecedented.” It produced nothing from the Palestinians other than a demand in the tenth month that it be continued.
The article explains the specifics of why the negotiations fell apart:
The peace process went “poof” not because of 700 units in Jerusalem, but because–for the third time in three years–the Palestinians violated the foundational agreement of the process, which obligates them not to take “any step” outside bilateral negotiations to change the status of the disputed territories. For the third time, the Palestinians went to the UN; for the third time, there was no American response; for the third time, there was no penalty for the violation; and on April 8, there was not even an honest assessment of the situation by the secretary of state.
Unfortunately the Obama Administration has unilaterally undone many past agreements made with our allies. This has resulted in many of our allies wondering if they can trust agreements made with America. President Obama has considerably lowered America’s standing in the world.