A community protest against the planned CCA immigrant detention center (Pic courtesy Gail Tyree) Residents of the town of Southwest Ranches and the cities of Pembroke Pines and Weston who oppose a federally funded and privately managed immigration detention center in their area will attend a town meeting tonight to call for the resignation of the mayor and town attorney of Southwest Ranches. The Corrections Corporation of America (commonly known as CCA), the largest private immigration detention contractor in the country, is partnering with Southwest Ranches.