Thomas Barrack, who spearheaded the inaugural fund for former President Donald Trump in 2017, was arrested and charged Tuesday with illegal foreign lobbying on behalf of the United Arab Emirates.

The Justice Department unveiled a seven-count indictment charging Barrack and his co-defendants related to “unlawful efforts to advance the interests of the United Arab Emirates in the United States at the direction of senior UAE officials by influencing the foreign policy positions of the campaign of a candidate in the 2016 U.S. presidential election and, subsequently, the foreign policy positions of the U.S. government in the incoming administration, as well as seeking to influence public opinion in favor of UAE interests.”