Worth a read, on the Iran Lobby NIAC. Here are two paragraphs, note the communist ties. Article was updated June 4.

At the end of 2018, NIAC listed a series of accomplishments for the year, which included “[organizing a] letter with over 100 organizations calling for the next Congress to investigate Muslim Ban.”

The organizations listed in the letter named above included Council on American Islamic Relations—which grew out of support networks for the officially designated terrorist group Hamas; and Jobs with Justice—which is dominated by Democratic Socialists of America and two pro-Beijing organizations, the Communist Party USA and Freedom Road Socialist Organization.

https://m.theepochtimes.com/meet-niac-irans-lobby-in-america_2899555.html