Wednesday evening's US presidential debate between Barack Obama and Mitt Romney was a major event in the Twittersphere. Channel 4 News trawls through some of the best tweets.
Happy anniversary, Mrs O.
I think the lesson here is don't work on your 20th wedding anniversary or you'll be distracted by your pending doom.— Brian Sack (@brian_sack) October 4, 2012
You had your chance, Barack!
Obama keeps saying 'we should'... didn't he just have fours years to be able to say, 'We have'?— Republican Party (@RepublicanGOP) October 4, 2012
Extra time, no goal.
Are we done yet?
Barack looked tired ... Like "dude I just dealt with world issues all day &now u wanna argue"?— marlon wayans (@MARLONLWAYANS) October 4, 2012
You've got my vote governor
Romney keeps this up Obama's gonna vote for him.— Dennis Miller Show (@DennisDMZ) October 4, 2012
Tweets compiled by Safiya Ahmed.