Khandaan, Courage, & Chemistry: The Life of Raman Patel

"There is a practice in India, descended from Vedic tradition, called Pani Graha. In the presence of life-giving water, one takes the oath that one needs to keep for one's own worth. People hold water in their hands at weddings and on all important occasions while taking their oath. I promised my mother that I would help all of my siblings come to the United States."

Thus, with the future welfare of his family at stake, Raman Patel departed from his home in the little village of Satem to fin...