The Presbyterian Layman in their article, “Report asserts antisemitism references on IPMN’s Facebook page,” written by Nathan Key, noted that “The NGO Monitor issued a 69-page report entitled ‘The Role of Antisemitism in the Presbyterian Church (USA’s) Decision to Support Divestment.’”
In Key’s report and the original article the Israel/Palestine Mission Network of the Presbyterian Church was highlighted for its antisemitism. Having once removed its Facebook page, which was constantly being used to promote antisemitism, IPMN evidently opened a new Facebook which was closed to all but its members but according to The NGO Monitor not secret. 
In the report several instances of antisemitism were highlighted.
Read more at http://naminghisgrace.blogspot.com/2014/06/israelpalestine-mission-network-they.html
If you all want some additional information on PCUSA anti-semitism check out the article “PCUSA Anti-Semites Outed on Closed Facebook Page.” The article can be found at http://www.standfirminfaith.com/?/sf/page/31394