(Reuters) – President Barack Obama’s lackluster performance in the first U.S. election debate provoked uneasiness in European capitals on Thursday, where hopes are mostly, if unofficially, pinned on his securing a second term.

While a lot can change before the November 6 vote, and Obama and Republican challenger Mitt Romney will go head to head twice more before then, polling conducted immediately after the debate showed Romney came out overwhelmingly on top.

A flash poll by CNN showed 67 percent of viewers thought Romney had ‘won’, with just 25 percent for Obama. Intrade, an online prediction market, cut Obama’s re-election prospects from 74 percent to 66 percent.

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