Joe Biden was hardly the darling of the youth vote during the Democratic primaries. From the Iowa caucuses through the March 17 primaries, he won just 22 percent of the votes among those younger than 45 years old and far less among those aged 18-24. But despite his low levels of initial support and ongoing reports of a lack of enthusiasm for his candidacy, polls now show the former vice president boasting a 20+ point lead over Pres. Donald Trump among young voters. It’s little wonder why. Millennials (born 1981 to 1996) and Generation Z (born after 1996) identify or...