>> butteredly never spoke to the alleged attackers. jackie asked her not to. once the story began to unralph started pointing out contradictions in it and once rolling stone called in columbia to investigate the journal i guess -- journalist disappeared. she'll be breaking her silence tonight and apologizing for her rors. rolling stone will be fessing up too. columbia's investigation concluded there was a systemic failure at the magazine. in other words everybody was at fault. my sourgss say the magazine will be taking down the discredited story from the web. so the story will be gone. columbia's report will take its place. so are these the right steps and are they enough? geneva is the right person to ask. a journalist professor. thank you for being here this morning. there's a lot to unpack about