News Junkie Achievement
You watched 10 videos.
You do not actually have to watch 10 whole videos. What I suggest is snapping your achievement app and going through clicking videos from any section, and when the achievement bar moves, move on to another video.
You should look to pair this up with two category video achievements.
"Tech Specialist" for five tech videos.
"Entertainment Critic" for five entertainment videos.
"Town Crier" for five local videos.
"Politico" for five political videos.