New theory on Chemtrail phenomena

X patterns are common. Look for yourself

This is the classic X pattern that many Chemtrails make. Above them, you can often see what are known as contrails. There are various theories as to what chemtrails are and what the intentions are for them. Everything from weather manipulation, mass inoculation and extermination of mass populations has been advanced. I came across an interesting video on YouTube that offers a different answer.

The United States government may not want you to see what is approaching the Earth. The chemtrails are being used to obscure the view of planet X or Nibiru which is calculated to hit Earth on November 21, 2012. There would be mass panic if people could see this approaching object which would kill everyone.

It sort of makes me wonder why the rich and powerful are building underground bunkers equipped with electrical generators and food to last months our years if necessary. There is even an underground area to house Congress in case of such a disaster. This could be in case of nuclear war. If the case, what are they doing to protect the average citizen. Not much that I can see.