"If Facebook were around in the 1930s, it would have allowed Hitler to post 30-second ads." Listen to Sacha Baron Cohen slam the social media industry for facilitating the spread of hate, lies, and conspiracies through its creation of the 'greatest propaganda machine in history.'

Throngs of demonstrators joined by elected officials walked solemnly across the Brooklyn Bridge in a solidarity march against antisemitism and all acts of hate.

The chief rabbi in Donetsk, Ukraine, says he and his community are stunned that antisemitic leaflets calling for the registration of Jews with authorities were posted in the city.

Rabbi Jonathan Sacks, one of the world's greatest Jewish scholars and contemporary thinkers, offers insights into the evolution of antisemitism. Watch the whole collection of inspiring videos on www.jinsider.com.

Controversy brews over chants made at a high school basketball game Friday night.

On the eve of Rosh Hashanah, families made a shocking discovery on an elementary school playground: plenty of swastikas and the name of Hitler scrawled all over the premises.

School officials and students expressed concern after a group of Newport Beach high school students made swastikas and saluted Hitler at a party.

By Eitan Chitayat. Lest any Jew forgets! Because of all the violence directed at us, the incitement to kill, vile words, missiles, rockets, knives, rocks, and the deafening silence of the world that we all feel right now; we should always be proud of our heritage, accomplishments, and unending spirit—just as other religions and cultures do! We shouldn't be shy about it: rise up, speak up, and keep your chins up, We'll get through this together; because we love life, we're strong, intelligent, funny, beautiful, talented, resilient, educated, hard-working, optimistic, and so much more!

Yom HaShoah, the day in the Jewish calendar when we remember the victims of the Holocaust, we tragically continue to see levels of antisemitism and antisemitic attacks rising in countries all over the world.

There was growing outrage after hateful songs were shouted at a lacrosse game in Connecticut. CBS2's Lisa Rozner has the story.

WATCH: Antisemites will always find a rationale for their particular brand of Jew-hatred, but none of their explanations hold up. Yet throughout history, people who want to marginalize and demonize Jews continue to find ways to make sure that the Jew always “fits the crime.”

Ten antisemitic incidents in seven days in one metro area.

Statement by Rabbi Yisroel Goldstein, Chabad of Poway, at the General Assembly informal meeting of the plenary on "Combating Anti-Semitism and Other Forms of Racism and Hate – The Challenges of Teaching Tolerance and Respect in the Digital Age."

In recent months and years, we have seen the return and rise of antisemitism across Europe and around the world. But how has antisemitism mutated over time? And why does its return today present a danger not just for Jews, but for all who care about our common humanity? Please watch and share the new whiteboard animation and this important message.