David Fahrenthold on today's primary in New Hampshire // Kenneth Williams on Washington's Working Families Tax Credit // Chris Sullivan with a Chokepoint: Addressing questions about I-5 Express Lanes // Daily Dose of Kindness: A creative teacher makes class fun for students // Gee Scott on the "Killers of the Flower Moon" // Micki Gamez on one company's challenge to give up your smartphone for an entire month