steve corwin, stay with us. we'll come back to you a little later and talk about health care workers. see you in a bit. >>> president trump took questions from reporters thursday for the first time since election day. one big takeaway, he committed to leaving office if the electoral college votes for president-elect joe biden. carol lee is covering the white house and nbc's ali vitali is covering the biden campaign in rehoboth beach, delaware. carol, what else did we hear from the president? >> reporter: good morning, ellison. what we heard from the president, the first time he's taken questions in 23 days, the longest stretch of his presidency, was a defiance. he was digging in on the notion that he somehow won this election and he may wind up, while he might leave the white house if the electoral college votes that joe biden is the next president on december 14th, he'll never concede. he tweeted moments ago saying the burden would have to be on joe biden, that biden can only enter the white house as president