Greg Abbott Texas Attorney General Greg Abbott (R) in June 2013. (Tony Gutierrez/AP)

There is a lot of room for movement in an early read of the race for Texas governor. Half of voters in the state haven’t fully considered who they would support, but among those who do know, Attorney General Greg Abbott (R) leads state Sen. Wendy Davis (D) by eight percentage points.

Abbott leads Davis 29 percent to 21 percent in the survey conducted for Texas Lyceum, a nonpartisan, nonprofit group. Fifty percent of voters said they "don't know" who they will support.