Answer:

poll

Answer	Crossword Clue
POLL	Bit of pre-election news
POLL	Campaign undertaking
POLL	Exit ...

POLL	Interactive website feature
POLL	Second word in the word ladder
POLL	Survey
POLL	Input for fivethirtyeight.com
POLL	Voting place
POLL	Topic of a pre-election news story
POLL	Take in some views?
POLL	Viewfinder?

POLL	Vote
POLL	Gallup sampling
POLL	Opinion tester
POLL	It's often done by phone
POLL	Campaign news
POLL	Campaign effort
POLL	Roper undertaking
POLL	Question session

POLL	Campaign aid
POLL	Straw vote
POLL	Pre-election product
POLL	Gallup product
POLL	Campaign event