Voters say US President Barack Obama outperformed Republican Mitt Romney in last night's debate, but their opinions of each candidate did not shift significantly.
According to a Reuters/Ipsos poll released today, 47% of registered voters surveyed in the online poll judged Mr Obama the winner, while 31% believed Mr Romney won.
But neither candidate's favourability ratings shifted in the wake of the debate, the last of three televised matchups before the 6 November election.
