They paid thousands to give up their U.S. citizenship. Now they want a refund.
https://www.nbcnews.com/news/us-news/accidental-americans-launch-lawsuit-refund-cost-renouncing-citizenship-rcna118770
https://www.nbcnews.com/news/us-news/accidental-americans-launch-lawsuit-refund-cost-renouncing-citizenship-rcna118770