errors

Democratic and Republican activists are asking voters to correct technical errors on their ballots in several close races that could determine control of the House.

Instead of minor errors, the models' performance would periodically drop unpredictably under pressure.

Instead, after taking the time to analyze the causes of the meltdown and the errors made, she decided to embrace nuclear.

The second half continued to be riddled with errors but Chelsea eventually took advantage and were able to wrap up victory when not at their best.

But England's good work was soon undone as the individual errors and systemic failings that have pockmarked this month surfaced once more.