Todd Akin rape row and Romney's tax issues – the week in politics live chat

After a week that saw Missouri congressman Todd Akin head towards the exit door, and more scrutiny of Mitt Romney's tax documents, we've got some political ground to cover. Join us from 12pm until 1pm ET as writers Ana Marie Cox and Jim Newell tackle this week's biggest talking points in US politics. Got questions or comments? Leave them in the comments below or send them in using #USPoliticsLive on Twitter. US Politics Live: Week-in-Review