carly loyd and auldlex more gone scored over new sealand. -- zealand. but this photo tweeted out by hope solo shows that zika adds a new level of concern. still venus and serena williams aren't about to let zika trump their dreams >> to be have to have this opportunity more than once we couldn't say no. >> reporter: across rio, teams an i financial practices fine tuning their routines and hoping to good into history. michael pl -- phelps will hold the u.s. flag and lead his team into the ceremonies. >> there's no better person than michael. >> reporter: and rio itself is getting ready for opening night welcoming the world to the 2016 olympic games. >> you know our team will be there at the opening ceremonies you excluesive coverage. some of the stuff you just won't see on the official nbc broadcast. can you catch all of their stories and all the olympic action any time on news 3 lv .con. >> we gave you a sample a while ago, but there's so much more that they're posting on social media. a warning, though, watching their posts can be addicting. just ask o