One of the best things about the Skytrain is how orderly it is ... Here's what it looks like when it's busy. People truly do line-up and respect the order. It's amazing, compared to New York.

Historic all-woman space flight to include Katy Perry, Lauren Sánchez International Space Station too clean, say scientists Lester Holt to step down as anchor of 'NBC Nightly News' after a decade ...