FILE - South Carolina Rep. Krystle Matthews, D-Ladson, announces she will run for U.S. Senate in 2022 against Sen. Tim Scott, R-S.C., during a news conference on April 13, 2021, in Columbia, S.C. Matthews is facing calls from within her own party to fold her campaign, following the publication of additional leaked audio in which she appears to make disparaging remarks about her constituents. (AP Photo/Jeffrey Collins, File)