So do you believe people have been to the moon. Where is the evidence to show that we have been there? Astronauts saying so must not count as proof. Pictures must not count as proof. People working on building the equipment must not count as proof.
We have the Minister of Defense for Canada coming out and telling the world that UFOs are real and have visited us, that Roswell really happened and the US government has communicated with the aliens. We have the head scientist of Project Blue Book, who at the time stated that there has never been any definitive evidence that Earth has been visited by extra-terrestrials, and then after that is shut down he starts the CUFOS, Center for UFO Studies, looking for aliens. Plus, before his death he said that what he said during Project Blue Book was a lie and that the government felt it must lie to the people about aliens. We have pictures, videos, markings and radiation left on the ground, radar tracks of impossible fast and maneuverable aircraft, Air Force pilots chasing or being chased by disks, encounters where hundreds of people in a city witnessed a flying saucer including highly trusted individuals such as police officers, military generals, etc.
I find it hard to discount all of that and say that there has been "No Evidence". That seems pretty closed minded to me.