Nation

Follow PBS NewsHour’s complete coverage of U.S. news, reports and analysis.

It's the electronic version of an old-fashioned newspaper circulation war, with the nation's three all-news cable channels locked in a competition for viewers. Terence Smith surveys the battle lines.

Despite coverage of Afghanistan, a new survey by the group Doctors Without Borders finds a long list of key stories receiving little or no coverage in the U.S. media. Terence Smith discusses some of these stories with the executive director…