Listening to the Voices in His Head

http://online.wsj.com/article/SB10001424052970203699404577042742849955810.html?mod=WSJ_NY_Sports_LEFT_LEADNewsCollection

Cal Sport Media/Zuma Press

Linebacker Michael Boley, who was injured Sunday, is one of the few Giants who regularly wears a helmet with a radio inside to relay the coach's play calls to his teammates.

By Aditi Kinkhabwala - Wall Street Journal 11/17/11