WASHINGTON (AP) - House Speaker Paul Ryan said Thursday he's not comfortable with a Trump administration policy that separates children and parents at the southern border, as House Republicans, under increasing pressure to address the humanitarian crisis, raced to finish a new immigration bill."We don't want kids to be separated from their parents," Ryan said, adding that the policy is being dictated by a court ruling that prevents children who enter the country illegally from being held in custody for long periods.