It's not letting congress off the hook, it's painting a bullseye and applying pressure for them to pull the trigger. Until they do so, John Roberts has exclusive, unaccountable, lifetime power to shape the surveillance state.

While I too prefer code that compiles with -pedantic, I'm willing to forgive this author, and I don't see anything to suggest that the author believes that he is an intractable obstacle. I even think it's extraordinarily unlikely that any journalist sincerely believes that any single person is a permanently intractable obstacle in the government, so it makes the most sense to assume that was not the motivation.

Perhaps Klein could have briefly reminded readers that the "A" in "FISA" stands for "Act" -- that is, of Congress -- but this is a blog post in the Washington Post. I can't fault Klein too much for overlooking that not all readers might share that bit of context.