You don't believe in anything you can not touch, feel smell et cetera, but in GOD you trust?...i'm confused...
I believe he was talking about a level of trust. If there is something you distrust, you want to examine the evidence first before believing it. He trusts in GOD and there must be a reason for that. In a court of law, both physical evidence and witness testimony are used to determine the outcome of a case. There can be evidence of GOD that is not physical. However, we are talking UFO's here. If it can be observed and filmed, the object that was filmed should in some way be verifiable before it is believed. The footage could be a hoax.