Internal Poll Finds Canseco Leading Rodriguez In Texas By Tricia Miller | August 23, 2010 7:05 AM | Permalink | Comments (1) A new poll taken for his campaign shows Republican businessman Quico Canseco holding his own against Rep. Ciro Rodriguez in west Texas' 23rd district. The OnMessage poll of 400 likely voters showed Canseco with 43 percent to Rodriguez' 37 percent. Conducted Aug. 15-16, the poll had a margin of error of 4.9 points. For Canseco's campaign it was an improvement over the results of a similar OnMessage poll from mid-May when the two candidates were both within the...