Huddleston's academic specialty is public administration, a field in which he has published widely, focusing on the senior federal career service and a variety of international issues.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Huddleston's academic specialty is public administration, a field in which he has published widely, focusing on the senior federal career service and a variety of international issues. ### Response: .