Well the DUmmies believe that we invaded Iran 3 or 4 times in the last few years so why not invade Venezuela too. 
Chavez is doing everything they accuse Bush of doing and they love the guy. What a bunch of idiots.
I think there is a fairly good cahnce that any Venezuelan army formations found on the Colombian side of the border will be bombed into oblivion by US munitions dropped from US planes flown by US pilots.
Chavez may lose a large part of his navy and air force as well in his efforts to thwart our efforts.