@CNN: Facebook says it has learned the lessons of Russian meddling in the 2016 election. Next month’s historic vote on legalizing abortion in Ireland could prove the first big test of that claim. https://t.co/hm8HD0zfiY https://t.co/QtrA9O7U67

@CNN: Facebook says it has learned the lessons of Russian meddling in the 2016 election. Next month’s historic vote on legalizing abortion in Ireland could prove the first big test of that claim. https://t.co/hm8HD0zfiY https://t.co/QtrA9O7U67