back to the point.
Journalist traveled to refugee camps in lebanon/gaza and then to israel to see how arabs that decided to remain are doing.
(following are more or less exact quotes from memory)
He describes how somebody were telling him in great details about giant house that he had had, with veranda surrounding it. how he will sit there in shadow of the orchard and the fertile soil that he had.
when journalists was visiting israel he decided to stop by this location. all what he found is shack barely suitable for cattle, 2 fruit trees and rocky soil that will be really hard to work.
also, while been in refugee camp in lebanon he had a meeting with somebody who managed camp. this person told him that most of those who tell him that they had untold riches actually had nothing: they were workforce for hire and were renting from landlords both housing and in some cases soil to work. he adds that most of them in a heart beat will give up on "right of return" in exchange to $10k and place to settle "anywhere".
additional nice touch in article it's description of UNRWA school (it's 1961) where they teach children that one day as soldiers they will come back kill jews/liberate their country