GREEN COVE SPRINGS, Fla. - A sheriff in north Florida says he will deputize "every lawful gun owner" in his county if protests turn violent.Clay County Sheriff Darryl Daniels released a video Tuesday to issue the warning in what he called a fight against "lawlessness.""If we can’t handle you, I’ll exercise the power and authority as the sheriff, and I’ll make special deputies of every lawful gun owner in this county and I’ll deputize them for this one purpose: to stand in the gap between lawlessness and civility," Daniels said in the video, flanked by deputies on either side.Related: Polk Sheriff Grady Judd recommends residents shoot looters who break into homesThe Florida Times-Union reports that Daniels is the first black sheriff of Clay.