Army-Navy game rivalry plays out on Facebook, Twitter

The two services use football game-oriented social media to promote their key roles and missions.

The annual Army-Navy football game is set to kick off at 2:30 p.m. Saturday at FedEx Field in Landover, Md., following a two-week pregame show on social media sites -- including the Facebook pages of the two service chiefs. Read the whole story at Nextgov.com.