I looked. I didn't see anything on youtube that couldn't have been something else, and since all videos were taken by average joes, there's no reason to believe their personal interpretations of what they were seeing. On Google, I wasn't able to find one bit of evidence from a legitimate scientific source.
As far as a cover up goes... the government doesn't own every last super telescope out there, and they can't cover up discoveries made by anyone but their own agencies. A discovery like this made by a legitimate source would generate all sorts of press and would be all over reputable scientific publications. Also, take into consideration that there have been several other bodies each known temporarily as "Planet X" that were debated to be planets in our solar system, and several near earth objects (comets, asteroids, etc.) that really were concerns as far as the planets safety is concerned, and none of these similar discoveries were ever covered up. Then, take into account that the US government can't even successfully cover up a simple marital affair to protect our president himself, and it becomes fairly obvious that the chances they could successfully cover up a dead sun with several orbiting planets all on a collision course with earth are exactly zero.
If you have some solid evidence from a legitimate accredited scientific source, I'd love to see it, and would be willing to look it over, and possibly even reconsider my views. But saying evidence is available, and not providing any, simply can not back up a claim of "facts".
Ghosts, UFO's, and the like, are all things that are experienced only on an individual level, so both proving or disproving such things is difficult (not saying that I believe or disbelieve in either) . But this is another situation entirely. If Nibiru is there, it's there for everyone to be able to see. It doesn't just appear to some and not to others, like a ghost or a UFO would. If Nibiru were actually discovered through legitimate means, the entire scientific community would be going nuts about it, and all they have to do to find out if it's real, is look for it! Astronomers are people who's life work is to search for things just like this, and for whom a discovery of this magnitude would most certainly make their entire career, even landing them in the future science books of schools around the world). If these professionals aren't seeing Nibiru, and aren't making a huge deal about it, there's no chance whatsoever that a youtube videos captured from low grade video cameras have the clinching evidence that the professional scientists/astronomers could not find.
