Tue 12 August 2008, The Guardian

Overnight polls update

By Oliver Burkeman
Gallup daily tracking poll: Obama 47%, McCain 42% . In the swing state of Iowa, Obama's lead has slipped from 51%-41% last month to 49%-44% this month, according to a Rasmussen poll . In other polling news: According to a Harris poll released at the weekend, Americans love firefighters, hate real-estate agents, and like journalists more than actors.
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