ACLU: Lawsuit alleges 3 immigrant women assaulted while in ICE custody
- The ACLU says three immigrant women were sexually assaulted in ICE custody
- A class-action lawsuit has been filed on their behalf, the ACLU says
- "We believe these complaints are just the tip of the iceberg," an ACLU lawyer says
- ICE says all abuse allegations are investigated and the agency has a "zero tolerance" policy