10 "impressing" conspiracy theories:

They were published by a British newspaper, and they talk pretty much about some recent happenings in the world. There were actually 30, but there are going to be shown just the first 10. Many of them are well known:

1. 11th september, 2001: talks about the fact that US troops did not act when needed, and that buildings were intentionally destructed by the US government.

11th september. Retrieved on March 20th from: http://www.taringa.net/posts/offtopic/2058684/30-teorias-conspiratorias-impresionantes-_I-want-to-believe_.html

2. John F. Kennedy 's assassination: shoots given from different angles. Possibility of other murderers, he was maybe killed because of what he represented for US society.

John F. Kennedy. Retrieved on March 20th, 2011 from: http://www.taringa.net/posts/offtopic/2058684/30-teorias-conspiratorias-impresionantes-_I-want-to-believe_.html

3. One OVNI hit in Roswell in 1947: It hit in New Mexico, and it marked the beginning of some sort of conspiracy theories about OVNIS and invasions from the space. In the same episode, there are some people that said they participated in autopsies done to aliens.

Roswell crash. Retrieved on March 20th from: http://www.enigmasmisteriosos.com.ar/majestic12_2.html

4. Arrival to the moon: deceit from NASA: the moon-landing was created to make people believe they were in the moon. Because of this, they destructed all kind of evidence: pictures, videos, rock samples, etc. 

Moon-landing. Retrieved on March 20th, 2011 from: http://www.taringa.net/posts/offtopic/2058684/30-teorias-conspiratorias-impresionantes-_I-want-to-believe_.html

 5. The Illuminati group and the New World Order: Powerful groups gathering and organizing to manage the world with one central government. They are supposed to finance politics and control minds through propaganda and fear.

Illuminati dollar. Retrieved on March 20th from: http://www.complotsymisterios.com.ar/complots-y-fabulaciones/los-illuminati.html

6. Conspiration from Jesus: The idea of Jesus getting married with Maria Magdalena and having descendence, helped by the Priory of Sion, becoming later the Merovingian dinasty.

Sangrail. Retrieved on March 20th, 2011 from: http://cgnauta.blogspot.com/2008/11/imgenes-del-verdadero-santo-grial.html

7. Princess Diana of Wales was murdered: Although there is no evidence of this, many people argue that this was planned by the British Secret Service, because it was not convenient the relationship she had with Fayed. The driver's blood was changed with another blood with evidence of liquor. 

Princess Diana death. Retrieved on March 20th, 2011 from: http://www.last10posts.co.cc/2010/08/death-of-princess-diana.html

 8. Elvis Presley simulated his own death: It is said that Presley continues alive and hiding himself for various reasons. They started to talk about it because of some photo evidence, and also for his name in the tablet : Aaron, instead of Aron (his real name).

Elvis Alive. Retrieved on March 20th, 2011 from: http://keseyoke.blogspot.com/2009/08/vivo-o-muerto.html

9. Operation Northwoods: This was a real conspiration in which the US accused Cuba of terrorism in the country, so the US had to attack Cuba to prevent and protect the country. Kennedy aborted the operation, and that can be a reason of his murder.

Operation Northwoods. Retrieved on March 20th, 2011 from: http://www.rense.com/general67/ordo.htm

10. MK-Ultra Program: this program, consistent on some practices of mind control and chemical questionings, started in 1950 in US and it is supposed that was used until 1960. Some people argue that it continues to be used in secret in the country.

MK - Ultra files. Retrieved on March 20th, 2011 from: http://mundoconmisojos.blogspot.com/2011/01/testimonio-de-cathy-o-brien-esclava.html

References:

30 impressing conspiracy theories. Retrieved on March 20th, 2011 from: http://www.taringa.net/posts/offtopic/2058684/30-teorias-conspiratorias-impresionantes-_I-want-to-believe_.html