Rep. Joaquin Castro says he’s told some detainees ‘are being kept on lockdown’ at facility where boy and his father are held

By Ed Lavandera, Holly Yan, CNN (CNN) — Some detainees at a family detention center in Texas were “being locked in their room” Wednesday just as US Rep. Joaquin Castro was headed there to meet with a detained 5-year-old Minnesota boy and his father, the lawmaker said, citing attorneys. In a video posted on Facebook,