Answer:

pierce

Answer	Crossword Clue
PIERCE	Penetrate
PIERCE	Puncture
PIERCE	A.k.a. Hawkeye

PIERCE	Go through
PIERCE	Celtic great Paul
PIERCE	Only president born in New Hampshire
PIERCE	Fillmore's successor
PIERCE	New Hampshire-born president
PIERCE	Bore through
PIERCE	14th U.S. president
PIERCE	Break through

PIERCE	The only president born in New Hampshire
PIERCE	President after Fillmore
PIERCE	Gadsden Purchase president
PIERCE	Drill through
PIERCE	Use a spindle
PIERCE	Barbara Bush's maiden name
PIERCE	Fillmore successor
PIERCE	Alda role

PIERCE	Fillmore follower
PIERCE	Get through
PIERCE	Politician known as "Handsome Frank"
PIERCE	Run through
PIERCE	Jeremy's friend in the comic strip "Zits"
PIERCE	TV role for Alda
PIERCE	The fourteenth President.
PIERCE	President Franklin ....

PIERCE	General who became President.
PIERCE	New Hampshire's only President.
PIERCE	American President.
PIERCE	Fourteenth U. S. President.
PIERCE	Stab.
PIERCE	Fillmore's follower.
PIERCE	President Franklin.
PIERCE	Cut through

PIERCE	Huey ... Long
PIERCE	Drill
PIERCE	Gore's article about leader of Republicans (6)
PIERCE	Affect sharply
PIERCE	Knife