Odd day in the news

Some highlights:

• The Union of Concerned Scientists report that ride-hailing causes 69% more pollution than the services it displaces.
• Republican columnist Michael Gerson believes a Trump-Sanders matchup in November would "destroy our politics."
• Jeffrey Toobin explores the problems with Trump's pardons.
• Newly declassified documents make it clear that the NSA hoovering up phone metadata didn't accomplish anything, really.
• Medium tells the story of a $100m company that abruptly ceased operations last fall.
• Indiana isn't really a better place to do business than Illinois, it turns out.
• The planet caught a small moonlet about three years ago, and it's still orbiting us.

Finally, looking at dating like a marketplace doesn't make a lot of sense in practice.