President Obama has elaborated upon his call for the 1967 lines to serve as the basis for a Palestinian state's border in an interview with the BBC.
"The basis for negotiations will involve looking at that 1967 border, recognizing that conditions on the ground have changed and there are going to need to be swaps to accommodate the interests of both sides," Obama told the BBC Thursday in an interview following his Middle East policy speech.
“Israel is going to have to feel confident about its security on the West Bank, and that security element is going to be important to the Israelis,” Obama added. “They will not be able to move forward unless they feel that they themselves can defend their territory, particularly given what they’ve seen happen in Gaza and the rockets that have been fired by Hezbollah.”
"Elaborated upon" is one way to put it. Jennifer Rubin at the Washington Post has more. So does Carl at Israel Matzav.