Glitches Thwart Some S.C. Voters

Technical glitches with voting machines and disputes over poll watching caused delays and frustrated some voters at precincts across South Carolina.
 
The Voter Protection Hotline received at least 160 calls Tuesday, said Ludovic Blain, associate director of the Democracy Program for Demos. Most of the calls involved registration complaints, problems with machines or voter identification, Blain said.