HOUSTON, Oct. 13 -- The University of Houston issued the following news release:

Garcia, Briones leading in county commissioner races

Democrat Letitia Plummer leads Republican Orlando Sanchez by seven points in the race for Harris County Judge, with support from 47% of likely voters, compared with 40% for Sanchez.

A survey of likely voters by the University of Houston Hobby School of Public Affairs just ahead of the general election found Harris County voters dissatisfied with the status quo - 71% said the county is headed in the wrong direction - but suggests Democrats retain the lead over their Republican challengers.

Early voting starts Oct. 19, with the election set for Nov. 3.

"Voters are concerned about crime and property taxes, ...