In Jeff Toobin’s latest article, he interviews President Obama, and offers a number of insights into how he has made a mark on the Judiciary. This bit about Halbig confirms what we all knew about his strategic appointments to the D.C. Circuit:

By a vote of two to one, the court held, in Halbig v. Burwell, that the insurance subsidies that allow millions of Americans to buy health insurance were contrary to the text of the law and thus were illegal. If such a decision had been made earlier in Obama’s tenure, lawyers for his Administration would have been left with a single, risky option: an appeal to the politically polarized, and usually conservative, Supreme Court.

This year, the lawyers had another choice. When President Obama took office, the full D.C. Circuit had six judges appointed by Republican Presidents, three named by Democrats, and two vacancies. By the time of the Halbig decision, Obama had placed four judges on the D.C. court, which shifted its composition to seven Democratic appointees and four Republicans. In light of this realignment, the Obama Administration asked the full D.C. Circuit to vacate the panel’s decision and rehear the Halbig case en banc—that is, with all the court’s active judges participating. The full court promptly agreed with the request, and the decision that would have crippled Obamacare is no longer on the books. Oral argument before the full court is now set for December.

The transformation of the D.C. Circuit has been replicated in federal courts around the country.