article_snippet.sent: The multi-millionaire is the first French national to face trial over tax evasion in what has been dubbed a test case.
article_snippet.sent: Whistleblower Herve Falciani, a former employee of the bank, passed a list with more than 3,000 names of suspected tax evaders to the French government around six years ago.
article_snippet.sent: While some of the cases were settled 50 other French nationals will also face trial.