ryan. they will face off in danville, kentucky in the first and only vice-presidential debate. we're live with what we can expect tonight. good evening, sally. >> good evening, stan. they are all set for tonight's match up. wildfires presidential debates do not traditionally get a lot of attention or have much impact, analysts say this time could be different. welcome to the thrill in the ville, as locals call it. >> we are excited. we have contacted a lot of business owners that think this will really jump-start their business. >> vice president joe biden arrived this afternoon. republican congressman paul ryan has been here since last night. after mitt romney's strong showing in last week's presidential debate and the shake-up in the polls, the pressure is on like never before. for joe biden, it is like -- is about stopping the momentum of the other side. >> calling out the inconsistencies of the other side. and that would be considered a win for him. >> and for ryan? >> to make a good case for his budget proposals in a way that average people can understand. it is hard to discuss these things without delving too much into the wonky detai