It is equally true that it is a long-standing US policy that the workers of the world should unite, kill the bourgeoisie and create a dictatorship of the proletariat.
It might reflect the long-standing policy of Reverend Wright, Bill Ayers, and other antisemitic, pro-terrorists, but it certainly does not reflect the policy of the United States. Fox News has pretty thorougher debunked it, showing that as recently as 2006, the Bush administration made a point to disavow the '67 borders in a letter. I'm surprised that Barry is still pushing the lie.