1) One presidential term is 4 years. 2) The maximum time one person can serve as President is 10 years - a VP who ascends to the presidency with less than 2 years left in the term is allowed to run for 2 more terms; if there are more than 2 years left, he or she can only run once.
1 Warding files are parallel in thickness, tapered in width, and thin. Like a hand or flat file that comes to a point on the end. Used for flat work and slotting.  Dreadnought (curved teeth) and millenicut (straight teeth) files both have heavily undercut, sharp but coarse teeth.
PARD (Protect as restricted data) is an unclassified but sensitive marking used in the Department of Energy. It is the marking that was on Dr. Wen Ho Lee's program codes at Los Alamos National Laboratory. He (and many other scientists) backed up such data to tape.