In May 1948, Secretary of State George Marshall bullied Prime Minister David Ben Gurion against declaration of independence. Thus, he professed a supposed linkage between the establishment of the Jewish State and the denial of Arab oil supply to the US, on the eve of a potential world war between the US and the USSR. It was Ben Gurion's defiance of pressure, which helped clear-thinking Americans to refute the baseless linkage.
In May 2009, the US Administration intends to roll Israel back to the 1949 Lines, including the repartitioning of Jerusalem. In order to pressure Israel, the Administration contends an ostensible linkage between the stop-Iran-campaign and the Palestinian issue. Just like its 1949 predecessor, the 2009 linkage aims at misrepresenting Israel as a peace obstructionist, which harms US national security.