http://www.thepeoplesview.net/main/2016/4/11/how-bernie-sanders-is-running-one-of-the-most-deceitful-campaigns-in-modern-political-history#comment-2618544425

Here’s another similarity between BS and Trump – their spectacularly failed attempts to get international creds. Strangely not mentioned anymore – Trump-s attempt to invite himself to speak in Israeli Parliament. Netanyahu turned him down (“we can’t have that rhetoric in our Parliament, we have Arab MPs). Maybe the reluctance to give Netanyahu any props made our left ignore this goldmine. Add to that BS’s Vatican – an Atheist Socialist Jew inviting himself to a conference about some old papal pronouncement – that in fact condemns socialism – and you have perfect matching SNAFUs

on edit adding a link to  a blog about the Vatican thinghie  https://rootedcosmopolitan.wordpress.com/2016/04/11/the-papal-invitation-that-wasnt/