Vice President Harris leads former President Trump by 9 points among young voters in a new poll, marking the latest shift in support from a demographic President Biden struggled to capture before withdrawing from the 2024 race. In a SocialSphere survey, released by Democratic super PAC Won’t Pac Down, Harris garnered 51 percent support from registered voters ages 18-29 in battleground states in a two-way race against Trump, who had 42 percent of support from this group. Seven percent did not know which candidate they would back. Pollsters noted this is a 13-point shift to Harris since the poll was...