It appears that the US military are looking at the possibility of changing the Presidents plane for an Airbus A380 !
These things are huge,they build the wings not far from where I live in North Wales,and they needed a special plane called the Beluga just to
transport the wings to France,where they gaffer tape them onto the fuselage or something.
Heres the Beluga page on Wiki:
en.wikipedia.org...
And heres the article about the possibility of A380 as a replacement for current Air Force One:
blog.wired.com...
from the article:

"The Airbus A380 jumbo jet is billions over budget and years behind schedule. Which, I suppose, makes it a perfect fit for the Defense
Department. The U.S. military is looking at the A380 as a possible replacement for Air Force One and the C-5 cargo plane, Stephen Trimble reports for
Flight International. "

The A380 is just gigantic,so although it may be a bigger target in the air,it sure has the space for some sophisticated counter measures..with room to
spare.
I wonder what Boeing will be thinking about this...I imagine they are slightly cheesed off.