text:  And former reality star and entrepreneur Paris Hilton spoke at a congressional hearing on Wednesday detailing what she experienced in a youth facility, calling it a for-profit industry that does not help children. Hilton wants a bill of rights for kids in foster care and institutions, like ones that help with substance abuse. She's hoping her celebrity can bring an awareness to the abuse she and others have endured. ABC's Rhiannon Alley has that story.