French president calls for action against anti-Semitism spread via Internet

French President Francois Hollande, center right, speaks with five Jews deported and five young Jews, Tuesday Jan. 27, 2015 in Paris, at the Holocaust memorial. Hollande visits France's Holocaust Memorial, amid rising concerns about anti-Semitism after a kosher supermarket was targeted in the country's deadliest attacks in decades. Hollande heads later in the day to Auschwitz for the 70th anniversary of the liberation of the Nazi concentration camp. (AP Photo/Martin Bureau, Pool) (The Associated Press)

French President Francois Hollande pays his respects at the Holocaust memorial in Paris, Tuesday Jan. 27, 2015 in Paris, at the Holocaust memorial. Hollande visits France's Holocaust Memorial, amid rising concerns about anti-Semitism after a kosher supermarket was targeted in the country's deadliest attacks in decades. Hollande heads later in the day to Auschwitz for the 70th anniversary of the liberation of the Nazi concentration camp. (AP Photo/Martin Bureau, Pool) (The Associated Press)

French President Francois Hollande lays a wreath of flowers at the Holocaust memorial in Paris, Tuesday Jan. 27, 2015 in Paris, at the Holocaust memorial. Hollande visits France's Holocaust Memorial, amid rising concerns about anti-Semitism after a kosher supermarket was targeted in the country's deadliest attacks in decades. Hollande heads later in the day to Auschwitz for the 70th anniversary of the liberation of the Nazi concentration camp. (AP Photo/Martin Bureau, Pool) (The Associated Press)