The CBS News Instant poll of 521 uncommitted voters conducted immediately after the final presidential debate, 53% of these said President Obama was the winner, 23% think Romney won, and another 24% feel the debate was a tie. Read more.

CNN/ORC survey of registered voters who watched the debate indicates 48% of debate watches say President Obama won the debate, while 40% say Romney fared better. (Within the sampling error of plus or minus 4.5%) Read more.

PPP’s survey of 500 swing state debate watchers also finds, 53% think President Obama won the debate, while 42%  say Romney did better. Read more.