Ambassador Pedro Von Eyken deletes Twitter account shortly after saying he salutes Argentine army 'as the son of a German officer of World War II'

'This is Argentina ... this is not Israel' ultra-nationalist Alejandro Biondini tells Jewish community; in the past he has praised Hitler, condemned 'genocidal Zionism'

Eli Chamen suffers a broken hand in assault as he walks home from synagogue on Saturday night, says witnesses laughed as he was beaten