How is it 9pm already?

Quick hit list of stuff I didn't find time to read:

• There is an online map of the most pleasant walks in London, and an app that will get you from one place to another down the most aesthetically-pleasing streets.
• We could tax billionaires without much difficulty if Congress didn't have such close relations with them.
• Vice explains how the FBI can get your location data from your mobile carrier.
• NPR explains the legal problems that may face the production team on Rust.

Finally, Alexandra Petri guesses about the books that Republican candidate for Virginia Governor Glenn Youngkin might put on your kid's AP curriculum.