similarities between Yiddish and German, Jewish studies have become a popular academic study, and many German universities have departments or institutes of Jewish studies, culture, or history. Active Jewish religious communities have sprung up across Germany, including in many cities where the previous communities were no longer extant or were moribund. Several cities in Germany have Jewish day schools, kosher facilities, and other Jewish institutions beyond synagogues. Additionally, many of the Russian Jews were alienated from their Jewish heritage and unfamiliar or uncomfortable with religion. American-style Reform Judaism (which originated in Germany), has re-emerged in Germany, led by the Union of Progressive Jews in Germany, even though the Central Council of Jews in Germany and most local Jewish communities officially adhere to Orthodoxy. On January 27, 2003, then German Chancellor Gerhard Schröder signed the first-ever agreement on a federal level with the Central Council, so that Judaism was granted the same elevated, semi-established legal status in Germany as the Roman Catholic Church and the Evangelical Church in Germany, at least since the Basic Law for the Federal Republic of Germany of 1949. In Germany it is a criminal act to deny the Holocaust or that six million Jews were murdered in the Holocaust (§ 130 StGB); violations can be punished with up to five years of prison. In 2007, the Interior Minister of Germany, Wolfgang Schäuble, pointed out the official policy of Germany: "We will not tolerate any form of extremism, xenophobia or antisemitism." Although the number of right-wing groups and organisations grew from 141 (2001) to 182 (2006), especially in the formerly communist East Germany, Germany's measures against right-wing groups and antisemitism are effective: according to the annual reports of the Federal Office for the Protection of the Constitution the overall number of far-right extremists in Germany has dropped in recent years from 49,700 (2001), 45,000 (2002), 41,500 (2003), 40,700 (2004), 39,000 (2005), to 38,600 in 2006. Germany provided several million euros to fund "nationwide programs aimed at fighting far-right extremism, including teams of traveling consultants, and victims' groups". Despite these facts, Israeli Ambassador Shimon Stein warned in October 2006 that Jews in Germany feel increasingly unsafe, stating that they "are not able to live a normal Jewish life" and that heavy security surrounds most synagogues or Jewish community centers. Yosef Havlin, Rabbi at the Chabad Lubavitch in Frankfurt, does not agree with the Israeli Ambassador and states in