
WGN/Chicago Tribune poll of likely Illinois Republican primary voters:
Romney 35
Santorum 31
Gingrich 12
Paul 7
Conducted March 7 — 9, 2012. Margin of error 4 points.

WGN/Chicago Tribune poll of likely Illinois Republican primary voters:
Romney 35
Santorum 31
Gingrich 12
Paul 7
Conducted March 7 — 9, 2012. Margin of error 4 points.