Megadeth - I Know Jack
The song I Know Jack is performed by Megadeth in the album named The System Has Failed in the year 2004.
Megadeth - I Know Jack Lyrics
Send I Know Jack Ringtone to your Cell 
I served with Jack Kennedy
I knew Jack Kennedy
Jack Kennedy was a friend of mine
Senator, you're no Jack Kennedy
Senator, you're no Jack Kennedy
I Know Jack Comments
