On "EWTN News Nightly" tonight: World leaders gather this weekend to discuss a wide-range of topics, from the economy to climate change. We have a preview. Plus: Gualberto Garcia Jones, president of Personhood Alliance, tells us about an entire county that declared itself a sanctuary for the pre-born. Also: Brian Black, president and co-founder of Harmel Academy of the Trades, speaks to us about the new school in Michigan for young men seeking to learn a trade and grow in their Catholic faith. And: “The Last Supper”: A look at Leonardo Da Vinci’s famed masterpiece and its impact around the world.