Couric's Notebook: Superdome
Katie talks about that in her Notebook -- and what a miracle it will be when the Saints finally go marching in. Just click the monitor to watch.
Three undecided millennials discuss how the Democratic and Republican conventions have impacted who they might vote for in November
The mothers of Eric Garner, Michael Brown, Jordan Davis, Blair Holt, Hadiya Pendleton and Trayvon Martin take the DNC stage Tuesday night
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