It's that time of the year again! Let's rewind 2014 with YouTube's fourth annual music video tribute to the most memorable moments, memes and people that made the year.

The group claiming responsibility for last month's devastating cyberattacks against Sony Picture has released another batch of employees' personal data, and this time, with the first explicit demand against the premiere of The Interview, an upcoming American comedy film centered around an assassination plot against the North Korean dictator.

This Rottweiler puppy can't get enough of its prisoner kitty.

What do you think is going through Joe Biden's head in this photograph?