"The Book of Mormon teaches that secret combinations engaged in crime present a serious challenge, not just to individuals and families but to entire civilizations. Among today's secret combinations are gangs, drug cartels, and organized crime families. The secret combinations of our day function much like the Gadianton robbers of the Book of Mormon times. … Among their purposes are to 'murder, and plunder, and steal, and commit whoredoms and all manner of wickedness, contrary to the laws of their country and also the laws of their God' [Helaman 6:23].
"If we are not careful, today's secret combinations can obtain power and influence just as quickly and just as completely as they did in Book of Mormon times."
Elder M. Russell Ballard of the Quorum of the Twelve Apostles, "Standing for Truth and Right," Ensign, Nov. 1997, 38.