We're (briefly) back from the holiday break, having been captivated by the post-Christmas tweeting of photos of people displaying the new guns they got as gifts. Particularly those shown with their fingers on the trigger! Greg Dworkin wraps up his picks from the week's news, including Brainwrap's data on ACA sign-ups (over 5.75 million), Christopher Flavelle's "Somebody Has to Be Wrong About Obamacare," private sector Christmas packaage delivery problems, the NYT's "With Health Law Cemented, G.O.P. Debates Next Move," WaPo's "Hey Dems: the only way out on health care is through," and Susan Demas' "I know who the next president will be!" We reviewed the early returns on post-Christmas #GunFAIL. Kenzo Shibata's "Why the Left Must Embrace Affluenza." Dartagnan's top-recommended diary, "Why No Wall Street CEOs Were Prosecuted For Causing the Financial Crisis." Josh Tauberer notes 50% of the U.S. population lives in 1% of the land area. Think about that when looking at red/blue Congressional district maps. Lastly, we start looking at Jen Dziura's "When 'Life Hacking' Is Really White Privilege."