Look at the pre-1967 borders.
It would be a possible to bottleneck a choke pint that would split Israel in half.
Mr. Obama has once again proven himself to be an enemy of Israel and the Jewish people.
Obama says Palestine must be based in 1967 borders - Yahoo! News
"...President Barack Obama is endorsing the Palestinians' demand for their future state to be based on the borders that existed before the 1967 Middle East war, in a move that will likely infuriate Israel. Israel says the borders of a Palestinian state have to be determined through negotiations.
In a speech outlining U.S. policy in the Middle East and North Africa, Obama on Thursday sided with the Palestinians' opening position a day ahead of a visit to Washington by Israeli Prime Minister Benjamin Netanyahu. Netanyahu is vehemently opposed to referring to the 1967 borders.
Until Thursday, the U.S. position had been that the Palestinian goal of a state based on the 1967 borders, with agreed land swaps, should be reconciled with Israel's desire for a secure Jewish state through negotiations...."