This is interesting stuff. Take a look at the video below:

Former Canadian Minister of Defense, Paul Hellyer, makes some interesting claims in this video.

"At least four species (of alien) have been visiting Earth for thousands of years"

"Some of the aliens hail from the Zeta Reticuli, the Pleiades, Orion, Andromeda, and Altair star systems and all may have different agendas

"there are live ETs on Earth at this present time, and at least two of them are working with the United States government"

He has also made some interesting statements in the past as well, such as:

"The United States military are preparing weapons which could be used against the aliens, and they could get us into an intergalactic war without us ever having any warning...The Bush Administration has finally agreed to let the military build a forward base on the moon, which will put them in a better position to keep track of the goings and comings of the visitors from space, and to shoot at them, if they so decide."

"I would like to see what (alien) technology there might be that could eliminate the burning of fossil fuels within a generation...that could be a way to save our planet...We need to persuade governments to come clean on what they know. Some of us suspect they know quite a lot, and it might be enough to save our planet if applied quickly enough."

"the reality is that they (aliens) have been visiting earth for decades and probably millennia and have contributed considerably to our knowledge."