clipped from: www.nytimes.com 
Explorers ready to enter a building taken by terrorists, in an exercise. More Photos >
In a training exercise run by Border Patrol agents, Explorer scouts from Visalia, Calif., prepare to storm a “hijacked” bus. More Photos »
“This is about being a true-blooded American guy and girl,” said A. J. Lowenthal, a sheriff’s deputy here in Imperial County, whose life clock, he says, is set around the Explorers events he helps run. “It fits right in with the honor and bravery of the Boy Scouts.”
The training, which leaders say is not intended to be applied outside the simulated Explorer setting, can involve chasing down illegal border crossers as well as more dangerous situations that include facing down terrorists and taking out “active shooters,” like those who bring gunfire and death to college campuses. In a simulation here of a raid on a marijuana field, several Explorers were instructed on how to quiet an obstreperous lookout.