Ron Brownstein: “The coming generational backlash against Donald Trump may represent only the first tremor in a much larger earthquake threatening the GOP through the 2020s. Trump is eroding the Republican Party’s position with younger voters at precisely the same time as the massively diverse Millennials and Generation Z are poised to become the largest voting bloc in the electorate, as new research released this week shows.”

“That prospect presents both a near- and long-term danger for the GOP. The immediate problem is that polls nationally and in key swing states show Joe Biden positioned to significantly expand on Hillary Clinton’s margin among younger voters, even as many more of them are signaling they intend to vote than did in 2016.’There’s a consistent picture coming together that says we’re going to have the highest youth turnout since 2008, and maybe since 1992,’ Ben Wessel, the executive director of NextGen America, a group working to mobilize younger voters for Democrats, told me. ‘And they are rebuking Trump and the Republicans in a way we haven’t seen since the 2008 presidential’ race. If anything, the longer-term trends may be more ominous. The electorate is beginning its most profound generational transition since the early 1980s, when Baby Boomers became the largest voting bloc, dislodging the Greatest Generation of Americans, who came of age during the Depression and World War II.”