She’s more culturally aligned The Daily Blast podcast with Greg Sargent introduces findings by the Harvard Youth Poll’s John Della Volpe: An important new poll of young voters finds that Harris’ entry has dramatically shifted their preferences in her favor and against Trump. Which confirms a larger story: The Democratic-leaning constituencies who had drifted toward Trump now may be swinging to Harris, exposing a weakness in his previous support. A new survey conducted for Won’t PAC Down in battleground states (AZ, GA, MI, NC, NH, NC, PA, WI) finds 18-29 year-old registered voters (that’s important; more later) favoring Kamala Harris over Donald Trump by 51-42, a 13-point shift from a previous poll showing support for Trump. The poll was conducted before the announcement of Gov. Tim Walz of Minnesota as Democrats’ vice-presidential pick and the high-energy rallies that followed. Della Volpe believes approval for Harris needs a margin somewhere in the mid-50s, as it was in the 2020 election among this cohort. A 20-point margin here in the battleground states helped bring Joe Biden victory in 2020. Borrowing from Steve Jobs, Della Volpe says in politics some people don’t know what they want until we show it to them. These voters see what they like now. These voters and the youngest among them see themselves more reflected in Harris than in Trump. They see someone willing to fight for their values. Culturally, her dancing and cooking and musical tastes more align with theirs, making them more open to her message. Biden lacked that cultural…