Today marks one year since Russia invaded Ukraine, but a major question remains, why didn’t Ukraine warn its citizens to prepare ahead of time for war and was it a smart strategy? We’ll hear from an expert on why this may have helped Ukraine. We’re also doing a deep dive into the elections in Nigeria, Africa’s largest democracy. And there are new rules for baseball, our own Coy Wire has the story. All that news and more on two adorable hippos on this episode of CNN10.