JD Vance said over the weekend that he “learned my lesson” on getting ahead of Donald Trump after accidentally announcing an abortion position Trump later disavowed. He might still have some work to do.

From attacks on “childless cat ladies” to claims of migrants devouring neighbors’ pets, Senator JD Vance is providing many Americans with their first glimpse of an ultra-online, aggressively combative generation of rabble-rousing conservatism.

The vice presidential nominees courted chief executive officers in dueling meetings in Washington, as the two campaigns seek to win over major business leaders in an exceedingly tight race.Most Read from BloombergAOC Proposes $30 Billion Social Housing AuthorityCalifornia’s Anti-Speeding Bill Can Be a Traffic Safety BreakthroughThe Moonshot Plan to Eliminate Deaths on America’s RoadsNew York City’s Transit System Plans $65.

Democrat Tim Walz and Republican JD Vance will face off next month in the only scheduled U.S. vice presidential debate, a chance for each man to reinforce his running mate's message to voters just weeks before the Nov.