As the US approaches its 250th birthday, thousands of people are putting their hopes for the future on colorful wish walls across the country. This pilot flies at-risk shelter animals to places where they have a better chance of getting adopted. In St. Louis, Missouri, this all-Black swim team and their parents are diving into more than the deep end. Plus, the top five best towns to visit in America, per CNN’s readers and contributors – what towns should be on next year’s list?

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