SCIUTTO: This morning, Elizabeth Warren joins several 2020 Democrats in Sioux City, Iowa to speak at a Native American presidential forum. Just last week, Warren released policy plans aimed at helping Native American communities. It comes after criticism of her claims of Native American ancestry, including a DNA test released by her campaign during the launch. Joining me is CNN's M.J. Lee. M.J., you've been covering this campaign for some time. I'm wondering, in light of that controversial damaging start about her Native American claims, now a focus on policy proposals, is that successfully overriding that initial issue in the view of Native American communities?</s>M.J. LEE, CNN POLITICAL CORRESPONDENT: Well, you know, Jim, I think that's something we're going to get the answer to later today when she speaks. No doubt, this is a big moment for Elizabeth Warren and her campaign. If you look at the last seven plus months of Warren running for campaign, this is not a campaign that has had sort of major blunders or missteps, but the issue of her family ancestry has been a major --
Sen. Elizabeth Warren (D) Massachusetts, 2020 Democrats Speak At Native American Presidential Forum.