The truth has not been revealed to us yet. If it were, that would get in the way of our own free will as a species to consciously make a decision to
prepare for this event or not.
Instead, the truth has been carefully hidden and only snippets of the the real story have been revealed, in different civilizations, in different time
periods, all scattered across the globe.
Personally I am skeptical of 'Nibiru' returning, but I have not ruled out the possibility. Here are a few pictures of a crop circle:
This appeared at Avebury Manor on July 15, 2008. Of course you can tell what it is a picture of. Now, here is the same crop circle, exactly seven days
later:
Notice to the far left a comet approaching Pluto's orbit. Also, notice how much larger the Sun is now in our solar system: it has completely engulfed
Mercury and Venus, and now Mars and Earth remain orbiting dangerously close to this new monster sun. One more thing to look at, the objects inbetween
the two circles to the top:
Are we being shown what to expect in the days leading up to December 21, 2012?