Hi, is back in referred <b>back</b> means again? I'm not so sure about that I know that seems so stupid question it's confusing! <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/37.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/37.gif' alt='Emotion: thinking'/><br/><br/>"moderator Tim Russert referred back to Obama’s previous turn on the show"