This Sunday's NFL Countdown on ESPN will feature a segment in which Kenny Mayne takes a compelling, thought-provoking and in-depth look at one of the most important issues in all of football -- Tom Brady's hair and the rivalry it has created with teen singer Justin Bieber.
Bieber fired the first shot in a rap video that made the rounds recently.
Here's an excerpt ESPN posted on its web site.
The main contributors to The Buzz are:
- Steve Silva, Boston.com senior sports producer
- Gary Dzen, Boston.com senior sports producer
- Zuri Berry, Boston.com sports producer