I listen to it every night...
... Through the tooth-radio implants the CIA bribed my dentist to put in there while I was sedated.
Seriously though. Mars has no walls, roads, faces or pyramids. If by some fantastical chance any kind of artifact borne of inteligent construction is there, it hasn't been seen by NASA yet.
And if NASA had seen something, you can bet your firstborn child they'd be screaming it from the rooftops. Can you imagine what kind of budget money NASA would get if they could prove there were "ruins" on Mars? Even if fed.gov men in black suits, sporting ear-bud speakers and sleeve microphones, with Ray-Ban sunglasses told them to "shut up", the desire to leak would be just too great.
NASA even went out of thier way to send thier most recent probes over the "Face" to take better pictures. All there was is an eroded mesa that has just the right shapes to make the face in shadow in the original fuzzy 70's Viking pictures. Of course, NASA just "Faked" the new pictures... (sigh)
If there was even a hint of any kind of ruins on Mars, there would be McDonalds and Starbucks up there to serve the army of astronaut-archeologists we'd have sent there by now...
Richard Hogland is all about three things: Richard Hogland, selling Richard Hogland's books, and Richard Hogland's speaking fees.