Trump Tower Climber Was a Trump Supporter with 'Important Message'

The guy scaling Trump Tower in NYC with the help of suction cups posted a video Tuesday declaring his allegiance to the Republican Presidential candidate and giving him the heads-up he'd literally be climbing the walls to deliver "an important message."

The man calls himself an "independent researcher" and makes it clear ... it is in Trump's interest to receive him when he reaches the top of the building. The guy says he's aware of the life-threatening peril but the message is just that important.

Rescue workers continue in vain to coax him down.