__At one polling station in Collin County, election workers demanded photo IDs from every voter.
__ At another Collin County station, voters whose names were not listed in the state's new electronic voter database_ even some with registration cards — were turned away and told to come back later.
West Virginia, Tennessee and Texas use iVotronic machines made by Election Systems & Software.
ES&S voting machines have been banned in many states because of poor security and a history of vote flipping. Complaints are currently coming out of Palo Pinto county west of Dallas that votes are being flipped from Democratic party to Republican.
More about voting problems.