The National Guard has been deployed many times historically. Experts say the president's decision to deploy the Guard as a blanket response to crime in D.C. is a departure from its intended mission.

Organizers behind the Correct The Map campaign say the Mercator map's shrinking of Africa minimizes the continent's global influence — and is just plain inaccurate.

The logistics of health care can be frustrating. If you have a bureaucratic horror story or need help with a tough question, reach out to Health Care Helpline from NPR and KFF Health News.