Sir, Mr. Lieberman, an old political gentleman from the US East Cost, should before giving statement, look into recent history. Mr. Gates prior to becoming US Secr. of Def. said: Iran needs a robust defense because it is threatened in the North by the Fed. of Russia, in the East by Pakistan, in the South by the USA ( Gulf )and in the West by the State of Israel, what all of those have in common: They have nuclear weapons (which Iran does not have).
U.S. says working on initiative to de-escalate Syria fighting, with focus on Aleppo (Reuters)
from the article: U.S. Senator Lieberman: Impose sanctions on Iran or attack it