Is this the same Isaac Aguigui that led a terror plot to assassinate Obama and take of Fort Stewart?
The resemblance is clear. (See also: the 2008 photo of Aguigui from the Republican National Convention.) The YouTube username "chamorrozoro" matches this MySpace page, also attributed to an Isaac Aguigui who is listed as a soldier in the U.S. Army.
Behold, the rallying cry of a terrorist: "Rave or Die!"