Answer:

pollster

Answer	Crossword Clue
POLLSTER	Gallup, e.g.
POLLSTER	Harris, for example
POLLSTER	One assessing sentiment

POLLSTER	Election figure
POLLSTER	One asking questions
POLLSTER	Gallup, Harris or Roper
POLLSTER	Roper, e.g.
POLLSTER	Person with opinions
POLLSTER	One who gets numbers by calling numbers
POLLSTER	Exit person
POLLSTER	One asking for opinions