Charleston County Sheriff Kristin Graziano slammed US Rep. Nancy Mace (R-SC) during a Wednesday press conference over the GOP leader’s recent claim that “Graziano is ‘systematically dismantling immigration enforcement'” in the county “and that her office ‘ignored at least 51 ICE detainer requests’ since 2021,” Live 5 News WCSC reports. Post and Courier senior politics reporter Caitlin Byrd wrote via X: “‘Nancy Mace is full of s—t,’ Charleston County Sheriff Kristin Graziano said as she opened a presser. ‘She clearly doesn’t understand the law. She is in a position where she controls Congress a…