The Seahawks trained in Tempe, on Arizona State’s outdoor practice fields, which left a large perimeter to secure. They worked hard to secure it. They hired extra guards and scanned any area nearby with a vantage point of the field. Security personnel monitored what locals call “A” Mountain, the 1,400-foot hill that towers above the university’s athletic complex. They combed the parking garage and parking lots between Sun Devil Stadium and the practice fields. And they checked around the boundary of the complex, where baseball and softball fields and various buildings provided clear views of Seattle’s Super Bowl drills. Several observers who have attended practices for other Super Bowls noted the unusual, Secret Service–like level of activity.
The Seahawks didn’t discover any covert operations. Most of the time New England’s opponents don’t.