Changes
/* Opinion polling */HTTP --> HTTPS, replaced: http://www.gallup.com → https://www.gallup.com (2)
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|[httphttps://www.gallup.com/poll/111661/Gallup-Daily-Obama-52-McCain-42-Among-Likely-Voters.aspx Gallup Tracking Traditional]
| 10/31 - 11/02
| 2516 LV
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|[httphttps://www.gallup.com/poll/111661/Gallup-Daily-Obama-52-McCain-42-Among-Likely-Voters.aspx Gallup Tracking Expanded]
| 10/31 - 11/02
| 2480 LV
