Supreme Court's birthright citizenship ruling, explained

Big news from the Supreme Court on birthright citizenship. It's a ton of legal discussion. But here's what you need to know. Two things. First, you should know it's not a decision on the merits of birthright citizenship under the 14th amendment, but it is a real restriction on the power of lower courts. And second, and relatedly, Justice Katanji Brown Jackson had strong words calling it quote anathema to the rule of law. Why? because in her reasoning, this decision effectively divides America into two zones ...