Rasmussen poll found that the Palin pick made 31% of undecided voters less likely to plump for Mr McCain and only 6% more likely.

• 拉斯马森民调显示，选择佩林作为竞选搭档使31%25犹豫未决的选民更不愿意投票给麦凯恩，只有6%25的选民表示愿意支持。