pnew jersey governor kris kristi. p>> dr. ben carson. p. p[ applause ] p>> texas senator ted cruz. p [ laughing ] p>> romona: so how did that phappen? pwhy was ben carson just standing pthere along with donald trump in pthe wings? pcarson explained over the pweekend that he couldn't hear pwhat was going on. pweijia jang is on the campaign ptrail now where donald trump phopes to get his first win. p>> reporter: donald trump prallied this morning in salem, pnew hampshire. plead in the polls heading into pthe pry mir imary tomorrow. pon cbs 21, he fueled his fight pwith jeb bush. pjeb bush fired back with a tweet pcalling trump a loser, a liar pand a whiner. pohio governor ted kasich and pthey are in a tight race who is ptrying to recover from a rockee pdebate. pthe florida senator insisted he pdid great despite criticism for pbeing repetitive. p>> i think the thing is we praised more money in that debate p>> reporter: towns are decked pout just like this as campaigns pscramble for last minute psupport. pin all, candidates from both psides have at least 35 scheduled pevents today. p>>