BBC broadcasts Nibiru in a documentary 18 June 2012 video
I first found this video atThere are clear video shots of a brown dwarf next to the sun and interviews with indigenous people reporting that the position of the sun, the direction of the winds, layout of the tongue drifts on the snow and the position of the stars in the constellations have all changed.
At the end of the above video, run your mouse over all the other suggested videos on the same subject.
Perhaps Nibiru's approach is the ultimate cause of all these massive earthquakes, tsunamis, strange/severe weather and pole changes that we have observed already.