Almost all the delegates are on their feet, chanting over and over: "U.S.A.!"
Trump follows with, "How great are our police? And Cleveland?"
A few in the crowd chant, "Lock her up!"
Trump says Clinton is part of a rigged system, she is a puppet and they pull the strings. With Clinton, things will never change -- "Never ever," he says, to chuckles. Then sternly adds, "Things have to change right now."
