MELISSA BLOCK, HOST:
This week, a French judge will decide if Twitter must hand over the identities of users who are sending anti-Semitic tweets in French. The case was brought against the social media giant by a Jewish student organization.
And as NPR's Eleanor Beardsley reports, it pits America's free speech guarantees against Europe's laws banning hate speech.
ELIE PETIT: If I type - un bon Juif - which means a good Jew, I can see it was full of tweets against Jews. And it was written, for example: A good Jew is a dead Jew; A good Jew is a burned Jew.
ELEANOR BEARDSLEY, BYLINE: That's Elie Petit, vice president of the Union of Jewish Students last October, when his group threatened to sue Twitter to get the names of the people posting those tweets. Since then, a spate of racist and homophobic tweets have followed, trending among the most popular in France. These include: If my son was gay, and If my daughter brought home a black man.
Petit's group has filed its suit, which is now backed by the country's biggest anti-racism groups and the French government. Petit says they're hopeful about the judge's decision.
PETIT: We know that we'll create a precedent in justice and make all these hateful speeches will be condemned, and this feeling of impunity for the people that posted these tweets will be erased.
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GUY BRIENBAUM: (Foreign language spoken)
BEARDSLEY: Guy Birenbaum is a commentator on Internet issues for Europe 1 Radio. He calls the lawsuit completely unrealistic.
BRIENBAUM: (Through Translator) Of course, people say atrocious things on Twitter. But the question is not to keep them from talking. The real issue is, technically, how can you tell the difference between real racists and fascists and those simply talking or joking about the racist tweets? No machine can do this.
BEARDSLEY: Birenbaum says for some people sending shocking tweets is a game and taking them seriously simply gives them importance. With 500 million tweets a day in the world, he says, it is absurd to put in place a censure system for a couple thousand.
CHRISTOPHER MESNOOH: This is a classic example of a clash of cultures that shows up in the way different legal systems deal with the same issue.
BEARDSLEY: That's Christopher Mesnooh, an American lawyer who practices in Paris.
MESNOOH: In the United States, we give virtually absolute protection to free speech, even if it's offensive to different minorities. In Europe, France, and Germany, in particular, have taken a different direction. What they have decided is that because of what happened during the Holocaust, and World War II more generally, that certain kinds of speech, when directed at minorities, has to be circumscribed or even prevented.
BEARDSLEY: In October, Twitter agreed to remove the anti-Semitic tweets. But it would not hand over the identities of the users. Twitter says data on users is collected and stocked in California, where French law cannot be applied. A lawyer for Twitter said the only way the site could be forced to hand over details would be if the French justice system appealed to American judges to push for the data.
Manuel Diaz runs a company that advises corporations on how to adapt to the digital era. He says it doesn't make good business sense for Twitter to say it's going to ignore a French judge, especially as the company is planning to open an office in Paris. Diaz says Twitter should be asking itself the following question...
MANUEL DIAZ: How do I deal with the different laws in the different countries, as I am being now a global media, a worldwide media, and I need to have some strategy and agreements with the governments in the different countries I'm based in.
PETIT: (Foreign language spoken)
BEARDSLEY: Back in the office of the Jewish student organization, Petit says if the judge rules in their favor and Twitter doesn't comply, they will take their case to American courts. They did it 10 years ago with Yahoo, he says, and won, forcing the search engine to remove neo-Nazi articles for sale on its website.
Eleanor Beardsley, NPR News, Paris. Transcript provided by NPR, Copyright National Public Radio.