The secret to Steve Spagnuolo's success in the 21st century ... The other part of that equation is Spagnuolo. Defense is ten percent scheme and ninety percent communication. The reason his blitzes ...

The mad scientist pulling all those strings is Steve Spagnuolo, the Chiefs defensive coordinator, whose job in helping Kansas City get back to the Super Bowl had him interviewing with several clubs ...

Steve Spagnuolo is back on the Super Bowl stage, something very familiar for the Chiefs defensive coordinator.

"It's a little overwhelming and humbling," Steve Spagnuolo said. "I just hope we can finish it off the right way." ...

The mad scientist pulling all those strings is Steve Spagnuolo, the Chiefs defensive coordinator ... and how he knows the protections or the run scheme, you know, for the run blitzes.

Kansas City Chiefs defensive coordinator Steve Spagnuolo addresses the media before ... does it and how he knows the protections or the run scheme, you know, for the run blitzes.