WASHINGTON About 70% of Americans said they are "anxious" or "frustrated" about Election Day, according to a new poll Thursday. The poll by The Associated Press-NORC Research Center showed Democrats and Republicans tend to have similar emotions about the election. Democrats, however, are more likely to be "anxious" compared to Republicans. Independents are just as frustrated but "less excited, less interested, and less anxious" than their partisans, according to the poll. Black adults feel "