Nielsen Social Content Ratings, Week of Sept. 18: An NFL Sweep

The season finale of CBS reality competition series Big Brother led TV series and specials

Chicago's Soldier Field was the site of the NFL game that spurred the most interactions on Facebook and Twitter EllenMoran/iStock

The National Football League dominated the Nielsen Social Content Ratings for the week of Sept. 18. David Cohen is editor of Adweek's Social Pro Daily.