Summary: It was a political earthquake last May when the draft Supreme Court opinion overturning Roe v. Wade was leaked almost two months before the ruling was handed down. Chief Justice John Roberts launched an investigation but said the court has not been able to identify the leaker. Supreme Court analyst Marcia Coyle joined John Yang to discuss the report. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
