only about five hours to go before the first democratic debate of the 2020 election. let's bring in msnbc savannah sellers, who's been speaking to some voters here in miami. savannah, what are you hearing as we await this first debate? >> hey, ali, that's right. people are just starting to arrive. we're actually right in the middle of the street. behind me is the debate hall. they've just done road closures so people will start arriving and be in this area. over here will be the spin room later. we've been talking to voters exactly what it is they're looking forward to hearing tonight. we heard a lot of different things. a lot of people wearing t-shirts to support their candidate. take a listen. >> we will have had four years of trump by the time of the election and i'm supporting the candidate that's the polar opposite of that. i feel like our credibility