I'll just draw your attention to a resolution that was adopted by the U.S. House of Representatives in 2008. The major call was for the President of the United States—or in this case the Government of Canada—to instruct its diplomats to use its voice to ensure that in any and all Middle East discussions, any explicit reference to Palestinian refugees is matched by an explicit reference to Jewish refugees.
On May 2nd, 2013. See this statement in context.