Final answer:
The AP bureau chief in Kansas City during the 1920s was Matt Apuzzo.
Step-by-step explanation:
The AP bureau chief in Kansas City during the 1920s was Matt Apuzzo. According to the New York Times article titled "Times Reporter Will Not Be Called to Testify in Leak," published on 12 January 2015, Apuzzo worked as a reporter for the Times. However, if the question is referring to a different time period, more information would be needed to provide an accurate answer.