An Iranian diplomat and three others have gone on trial in Belgium.
The case is noteworthy because the three men and one woman are accused of planning a terrorist attack on a rally where Rudy Giuliani was the keynote speaker.
Prosecutors say the targeted event was a rally held in Villepinte, France, on June 30, 2018.
Fortunately, a tip from Mossad thwarted the attack.
According to Business Insider, Iran's Assadollah Assadi was not in the dock--having claimed diplomatic immunity.
Maryam Rajavi, leader of the exiled Iranian opposition group known as MEK, was the main target of the attack.
If the powerful bomb had exploded, it could have exploded in a packed crowd of 25,000.
Other prominent public figures who attended, included Newt Gingrich, former speaker of the US House of Representatives.