and stayed true to old customs they would be awarded with boatload of american cargo. well then game world war ii and boatloads of american cargo. prophecy fulfilled, they thought. and to this day, the u.s. flag is a religious symbol for this so-called karg eed cargo cult. so the volcano speaks to you? >> mm-hmm, yes. >> they have to be ready. and they believe john frum lives inside the volcano with their ancestors. in fact chief isaac warns that if our hearts are not pure, climbing the volcano can bring danger and pain. well, here goes nothing. oh yea, that's coming down