>>> thanks for joining us for 9 news at noon. our top story donald trump and hillary clinton are back on the campaign trail today. the 2 clashed on everything from job creations to race relations and birther. the now, trump raised one of clinton's biggest weaknesses last night her use of a private email server as secretary of state that was his response when clinton asked trump yes won't release his tax returns. >> he doesn't want all of you watching to know that he's paid nothing or taxes. >> when she releases her 33,000 will release my tax returns. >> i made a mistake using a private email. >> that's for sure. >> and if i had to do it over again i would obviously do it differently. but i'm not going to make any excuses. >> so 90 minutes of this back and forth. the pair of them clashed again and again. they're back on their own campaigns today. donald trump is in florida, clinton is in north carolina. the presidential candidates will have their first debate on october 4th in virginia...