Uber driver will see his son compete in Rio thanks to passenger 
Amy La Porte
He had just accepted that he wasn’t going to be able to afford it,” Willock told CNN.
['He', 'had', 'just', 'accepted', 'that', 'he', 'wasn’t', 'going', 'to', 'be', 'able', 'to', 'afford', 'it,”', 'Willock', 'told', 'CNN.']