"It is contrary to United States policy and national security to have the borders of Israel return to the armistice lines that existed on June 4, 1967," read the text introduced by Senators Orrin Hatch, a Utah Republican, and Joe Lieberman, a Connecticut Independent.
The resolution, which enjoys the support of some 30 other senators, including Democrats, says US policy aims to "support and facilitate Israel in maintaining defensible borders."
Last month, President Barack Obama gave rare public voice to the long-standing US policy of supporting a Palestinian state based on the borders that preceded the Six Day War, with mutually agreed land swaps.
His statement provoked a public scolding from Israeli Prime Minister Benjamin Netanyahu during a subsequent White House visit. The Israeli leader also stressed the "indefensible" nature of the 1967 lines.
http://www.ynetnews.com/articles/0,7340,L-4080333,00.html______________________________________________________________________________________________________
link to letter
http://hatch.senate.gov/public/index.cfm/files/serve?File_id=53f90cee-f513-4926-9e67-1634833f08ad