Texas has 195 pledged and 37 unpledged delegates. Of the 195 pledged delegates, 127 are district-level delegates (based on results of a given district's binding primary), 43 are at-large delegates and 25 are "party leader and elected official" (PLEO) delegates. Of the 37 unpledged delegates, 34 are PLEO delegates and three are add-ons selected at the state Democratic convention on June 19, 2004.
For more about the delegate selection process, click here.
How does CNN project winners in races? Click here.
Exit polls are a survey of selected voters taken soon after they leave their voting place. Pollsters use this sample information, collected from a small percentage of voters, to track and project how all voters or specific segments of the voters sided on a particular race or ballot measure. For more on how to read exit polls, click here.