I used to watch MTV... but that was when they actually played music videos.
Of course MTV isn't going to paint firearms in a realistic light. They cater to a very young demographic that either:
1. Is too young to own a gun
2. Grew up in a fatherless home where there were no guns present
3. Lives in the inner-city where only cops and gangstas have guns
4. Learned everything they know about guns from movies and video games
Not to mention all the "activist" types that have nothing more interesting in their lives going on, so they pick a topic (usually a new one every week or two) and preach their misinformed drivel as gospel. These are your typical liberals that have no idea what hardship or violence really is, and they are reproducing exponentially in our colleges and universities. (the worst is Honor's College kids)
When their flavor du jour of the week gets to firearms, they'll harp endlessly about the evil of guns... until something more interesting pops up, like opening the borders for opressed Mexican drug smugglers, etc...
Sorry for the rant. When I was at the University of South Carolina a couple years ago, that's what I saw, on a daily basis. I can only imagine how bad it must be in the blue states.