The 21 Smithfield Packing Co. employees arrested by immigration officials while they worked Wednesday are in the process of being deported. The 20 men and one woman arrested were moved Thursday from the Mecklenburg County Jail to Stewart Detention Center in Lumpkin, Ga., nearly 700 miles from Tar Heel. Meanwhile, church officials within the region’s Hispanic community and spokespeople with the United Food & Commercial Workers union said the workers’ families didn’t know where they were and other immigrant workers were terrified of more arrests. Production at the plant was substantially diminished Thursday as workers stayed away. “There are hundreds...