I heard that there is a tunnel going from Edwards air force base to Catalina. Has anyone found any credible evidence of this tunnel? I know there used to be a base there during WWII but i haven't heard of one still existing. There could be an underground base there but i am not sure. I've been diving at Catalina and didn't notice anything weird while i was there. The water is freezing so they could use that for cooling stuff.

I have also been reading up on the supposed underground tunnels that connect a massive underground world. They say the US government, greys, reptilians and other aliens live there and have turf wars. I wonder if they have gang signs? Do you think that the Tunnel could be a part of this underground complex conspiracy or just another tunnel?