Trump administration reverses course on census citizenship question after Trump contradicted officials on the issue; Biden, Harris hold dueling events in Iowa as new poll shows them virtually tied

Trump administration reverses course on census citizenship question after Trump contradicted officials on the issue; Trump was criticized by the right for caving on the issue; Trump defends plan to show off military at July 4th event; Trump misleads on the cost of July 4th event; Sources say military chiefs fear it will be politicized; Biden, Harris hold dueling events in Iowa as new poll shows them virtually tied; Senator Kamala Harris: "I know predators, and we have a predator living in the White House"; Biden raises $21.5 million in second quarter, but source says campaign blindsided by Buttigieg's $24.8 million haul; Women candidates surge in polls as they confront relentless questions over electability; Williamson criticizes Vogue for excluding her from story; Author of Vogue Profile: Williamson's "Criticism is legitimate"; Elizabeth Warren tries to win over voters hit by housing crisis; Trump: detained migrants living "Far Better" conditions now as children held at border are drawing themselves in cages; Children held at border draw images of themselves in cages; Supporters in some Trump ads aren't who you think...To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices