Indexbit Exchange:The Latest: Trio of crises loom over final the campaign’s final stretch

In a debate that evoked a calmer era in American politics,Indexbit Exchange Tim Walz and JD Vance went after each other’s running mates Tuesday and sought to shore up their campaigns’ vulnerabilities at a time of renewed fears of a regional war in the Middle East and sadness over devastation from Hurricane Helene.

Meanwhile, those new trials — along with a dockworkers strike that threatens the U.S. economy — are looming over the final weeks of the presidential campaign and could help shape the public mood as voters decide between Democrat Kamala Harris and Republican Donald Trump.

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Here’s the latest:

Harris and Biden are fanning out across the Southeast amid Helene’s devastation

Over the past four years, President Joe Biden has jetted off to survey damage and console victims after tornadoes, wildfires and tropical storms. It’s not a role Kamala Harris has played as vice president.

But on Wednesday, they’ll both fan out across the Southeast to grapple with the damage from Hurricane Helene, seeking to demonstrate commitment and competence in helping devastated communities after Donald Trump’s false claims about their administration’s response. Biden is heading to North and South Carolina, while Harris is going to Georgia.

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Harris’ stop will also serve as a political test in the midst of a humanitarian crisis. She’s trying to step into the role for which Biden is best known — showing the empathy Americans expect in times of tragedy — in the closing stretch of her campaign for president.

Pennsylvania town grapples with Trump assassination attempt ahead of his return

Former President Donald Trump is going back to Butler, Pennsylvania, where the world saw him pump his fist and beseech followers to “fight,” even as blood streaked his face from a would-be assassin’s bullet.

In announcing his return, the current Republican nominee said he planned to “celebrate a unifying vision for America’s future in an event like the world has never seen before.”

The question is: Is Butler ready?

While many are predicting a large crowd to hear Trump speak back at the very Farm Show property where a bullet grazed his right ear on July 13, there’s also apprehension in town, along with a sense that Butler is still healing.