Question: HackThisSite.org, commonly referred to as HTS, is an online hacking and security website founded by Jeremy Hammond, a man who was convicted and sentenced in November 2013 to 10 years in  what type of prison?
Sentence (from "Lockhart v. United States (2016)"): He was sentenced to 10 years in prison under §2252(b)(2).
Relevant evidence: No