what's in them. >> all right, cecilia vega, who covers the clinton campaign. thank you. >>> we move on now to major new developments tonight in the zika virus. the health emergency declared in florida, now widening. they are spraying tonight. and now, a fifth county on alert. at least 12 known cases in florida. more than 50 nationwide. and now word of the first confirmed case contracted through a blood transfusion. abc's linzie janis in florida. >> reporter: tonight, the state of florida ramping up its fight against the zika virus. >> all the cases in florida are travel-related. the mosquito that causes zika virus is common in florida. >> reporter: the governor now declaring a state of emergency in five counties. so, are they prepared? florida has 20 million residents and over 100 million tourists a year. and right now, they have less than 1,000 kits to test for zika. the governor is requesting thousands more. do we think that there are many people walking around with the zika virus that don't know they have it? >> only 1 in 5 individuals who have been bitten

average contribution to the clinton campaign, a mere $27 and right now, you can see the crowd feeling the bern. a lot of young people, a lot of first time voters and down stairs right now, senator v senator sanders is playing hoops right now with his grand kids. >> playing hoops with the grand kids. david wright, we a2008 hear from senator sanders tonight. let's right to george stephanopoulos. donald trumpb, we know the winner. and governor john kasich in second. >> he had 106 town meetings in and that was the hallmark of his campaign, he did it the old too. you have a three way tie for third place between ted cruz and jeb bush and marco rubio. they are going to keep going as well. with all the establishment politicians dividing the vote that could help donald trump going forward in south carolina. >> george on the democratic side, no question bernie sand erp, huge win will fuel him forward. he has a test as well. >> he certainly does. the states going forward, nevada, south carolina, across the midwest. less liberal, more diverse than iowa and new hampshire. but he has a lot of momen

d cecilia, news tonight about the clinton campaign jumping on >> reporter: yeah, david. the state department now says colin poul and staffers for condoleezza rice, like hillary clinton, had information stored on private e-mail accounts that was later deemed classified. tonight, the clinton camp saying they want her e-mails made public, david, so people can see exactly what's in them. >> all right, cecilia vega, who thank you. >>> we move on now to major new virus. the health emergencyeclared in they are spraying tonight. alert. florida. more than 50 nationwide. and now word of the first through a blood transfusion. abc's linzie janis in florida. >> reporter: tonight, the state of florida ramping up its fight against the zika virus. >> all the cases in florida are travel-relatat. the mosquito that causes zika virus is common ininlorida. >> reporter: the governor now declaring a state of emergency in five counties. so, are they prepared? florida has 20 million residents year. and right now, they have less zika. the governor is requesting thousands more. do we think there a

you were telling us the clinton campaign signaling it is closer than they'd like in nevada. what are they seeing in south carolina? >> reporter: well, they see a much more positive outlook there, and they are banking on support from african-american voters. and hillary clinton seems to be starting that push early, meeting with community leaders, including al sharpton in new york city. >> cecilia, thank you. >>> now to the other battle brewing tonight over the supreme court, after the sudden death of justice scalia. the hearse carrying his casket arriving in virginia, amid a fierce debate over who will replace him, and who will choose his replacement. republicans vowing to block anyone president obama nominates. abc's chief white house correspondent jonathan karl tonight, with who the president might nominate, and if they have any chance of getting confirmed. >> reporter: the flag is at half staff today at a snowy and epic political battle is just beginning. 79-year-old scalia had been on a weekend quail hunting trip at this ranch in texas, when he was discovered in his bed.

and tonight, a revealing quote from clinton herself about her weakness on the campaign trail. abc's cecilia vega inside clinton headquarters tonight. >> i'm one of those mothers who met with her and was able to make it through. >> reporter: hillary clinton mother of sandra bland, the chicago woman who's death in a jail cell sparked outrage. >> we need to face the reality of systemic racism. >> reporter: clinton and bernie sanders trying to woo minority voters. from the campaign trail -- >> what we have to do is bring justice back to the criminal justice system. >> reporter: to the airwaves -- >> bernie sanders. >> hillary clinton. >> reporter: clinton's now facing the possibility she could lose nevada, too. today, we went to her brooklyn headquarters to speak with her campaign manager. >> we've always anticipated this would be a close contest. >> reporter: what is bernie sanders doing in nevada that you are not? >> i don't know, you'd have to ask him what he is doing, we are executing on our strategy. >> reporter: clinton herself now featured if "vogue," revealing this. "i'm g

>> and cecilia vega is live from outside the clinton headquarters. campaign sources telling you, cecilia, they are bracing for a tough night? >> reporter: oh, they sure are, david. unlike before the iowa caucuses, what's happening here tonight is party. they have been long bracing for an upset here, in fact, today, clinton's team sent around a south carolina, a sign, david, they are already looking to move past this state. >> all right, cecilia vega on this campaign every step of the way. thank you. and a telling number tonight, by one estimate, 44% of voters here in new hampshire saying they could still change their minds in the hours leading up to the primary. today, i met some of those late deciders who told us which way they went and why. across new hampshire today, voters determined to have their voice heard. we take you inside bartlett elementary school in goffstown. see the activity right in here. votering including michael clark jr., a veteran bringing his son and his mother. how important is this day in new hampshire? >> very important. >> r