ellerin, what if the president doesn't display any symptoms? we hear that hope hicks might be displaying symptoms. if the president or first lady do not display symptoms, does that send any kind of message? is that something we should look into? >> well, you know, again, we've learned so many things about this virus that's different from other infections. and one of them is that you can transmit this virus even if you're not symptomatic. so it may seem obvious that his senior adviser was the person who transmitted it to both the president and the first lady. but that's not necessarily true, meaning, even a person who's asymptomatic could have given to it the person who becomes symptomatic. so how he got this is still unclear. but we know that close contact is the major risk factor for transmission. so it's always good news when you don't have symptoms, but again, it takes about seven days on average after infection for people that do develop more severe illness to manifest that. so i think only time will tell and close monitoring is crucial. >>

ellerin says these tests aren't super sensitive and don't pick up patients with a low amount of virusg at home, a majority of those tests are nose swabs but some labs have authorized saliva screenings. the nba is part of the group to use them. >> it's a lot better than the q-tip up your nose. >> reporter: now when it comes to airport testing right now, it's optional. you'll have to pay for it out of pocket. in tampa the rapid test costs about 60 bucks, the pcr 120. t.j.? >> all right, gio, thank you so much for that. >>> we want to turn to an alleged murder for hire plot. police have now arrested a woman and two 17-year-olds in connection with an attack on her ex-husband who was shot nine times in front of his home in july. he survived and is speaking out this morning saying he's not surprised by the arrest. our eva pilgrim joins us with more on this bizarre story. good morning, eva. >> reporter: good morning, t.j. this is a crazy story. from the day that barron lee was gunned down he says there was only one person in his mind that he thought was responsible for this. this morning, hi