At the Amoco station on Route 59 In Spring Valley, N.Y., on June 22, an unidentified man twice jumped on the counter and shouted, demanding that the clerk to hand over the money, but twice the clerk pushed him off, and the man finally gave up and left. And in August in Delray Beach, Fla., a man tried to carjack Larry Klein, 53, who is disabled, but Klein repeatedly jabbed at the man out the window with one of his crutches, and he finally ran away.











