Here's Why Super Bowl 50 Is Likely to Be the Most-Watched U.S. Broadcast Ever

But CBS probably won't break record for ages 18-49

Even though CBS is downplaying its expectations, Sunday's broadcast of Super Bowl 50 is likely to be the most-watched U.S. broadcast in terms of total viewers. But there's less of a chance the game will break any records in the 18-to-49 demo.