It was sometime in April 2017. Soaked to the bones in a 4 O'clock shower, 30 Indian men — tired, hungry and in mortal fear of wild animals and insects — were walking through the Darién Gap that links the Americas.When they were thirsty they would take off their soggy t-shirts, squeeze them and drink the resultant mixture of sweat and rain water. When they felt tired, they would sit or lie down and hope no poisonous snake would kill them while they rested. And when they were hungry, they would silently accept the reality of having no food and just keep on walking.What had brought these men to those godforsaken parts, so far away from home? As it would turn out, it was the Great American Dream at work: Mile by arduous mile, they were trying to make their way to the States.This is not just the story of these thirty men. Numerous youngsters, a majority of them from Punjab and Haryana, are either planning to embark on a similar journey, or are already at some stage of transportation. So...