Alvin Chang

Predicting what we might do can’t be untangled from where we’ve been.

Lots of people wanted to know more about desegregation busing after the debate.

Online search and Wikipedia data reveals that her debate spike didn’t come out of the blue.

Even without the citizenship question, things don’t look great.

The way we got here was kind of an accident.

What we need to do to avoid climate disaster — and how we should do it.

Robert Mueller said a sitting president can’t be indicted. This question isn’t as settled as he says.

We can’t see behind the bars. But we can see where they are — and why they’re there.