In which year will the David Bradley's credit card expire?
year of credit card expiration refers to ExpYear;
SELECT T3.ExpYear FROM Person AS T1 INNER JOIN PersonCreditCard AS T2 ON T1.BusinessEntityID = T2.BusinessEntityID INNER JOIN CreditCard AS T3 ON T2.CreditCardID = T3.CreditCardID WHERE T1.FirstName = 'David' AND T1.LastName = 'Bradley'