Julian Zelizer, a CNN political analyst, is a professor of history and public affairs at Princeton University and author of the forthcoming book, “Burning Down the House: Newt Gingrich, the Fall of a Speaker, and the Rise of the New Republican Party.” Follow him on Twitter: @julianzelizer. The views expressed in this commentary are his own. View more opinion at CNN. (CNN)Under normal circumstances, this would be a time of celebration for Joe Biden’s campaign. With seven months left before Election day, the former vice president is now the presumptive Democratic nominee, after his last remaining opponent, Sen. Bernie Sanders, announced that he would suspend his campaign and called for his supporters to rally behind Biden.With the party united, Biden will be able to concentrate all of his attention on the general election. He can start raising money and developing a strategy to defeat President Donald Trump in 2020. Meanwhile, Trump continues to stumble in his efforts to govern a nation that has been locked down as a result of the Covid-19 pandemic. The economy is faltering, people are losing their lives and their jobs, and our general sense of well-being has undergone a stress test unlike any other in

Continue To Full Article