75
      Monday
      89 / 72
      Tuesday
      93 / 73
      Wednesday
      94 / 74

      Grueling campaign schedule takes toll on candidates

      The frequent flier miles add up fast for GOP hopefuls Mitt Romney, Rick Santorum, Ron Paul and Newt Gingrich.

      But, so do the highlight reels of let's say, attention getting, sometimes regrettable one-liners.

      ABC7's Scott Thuman has a full report on the tough toll the campaign trail takes on the candidates.