1. Chinese Army unit possibly tied to hacking in the U.S. (NYT)

2. Social media disaster for Burger King (GigaOm)

3. Tesla Model S review the result of ‘shaky judgment’ (Engadget)

4. Why LinkedIn is a sleeping giant of publishing (Digiday)

5. PBS explores gun violence in the wake of Sandy Hook (NYT)

6. How the Harlem Shake went from viral sideshow to global phenomenon (The Verge)