The case filed on Friday is the first to be made under the Judicial Redress Act, which was signed into law by President Barack Obama in February this year.
The Los Angeles Times recently reported that Chagoury, who was born in Nigeria and has dual citizenship, was barred from entering the United States and his visa request denied based on alleged links with a terrorist group.
Chagoury, who is also a big donor to the Clinton Foundation and has a home in Beverly Hills, California, was denied the visa on grounds that he gave financial support to a Lebanese politician, Michael Aoun. According to the report, Aoun’s party is in political coalition with Hezbollah, tagged a terrorist organisation by the US. He is now suing them for refusing him into the country.