 WBT AM Charlotte. WBT FM Chester. WLNK HD2 Charlotte. News Talk 1110 at 99.3 WBT. Good afternoon, I'm Anna Erickson in the WBT News Center. Law enforcement trying to piece together how a gunman was able to shoot at former President Trump during a rally in Pennsylvania. Secret Service Director Kimberly Cheadle says her agency will cooperate with an independent review ordered by the White House set for July 22nd.