Concord Mayor Jim Bouley and other New Hampshire mayors took turns warning against presumptive Republican presidential nominee Donald Trump during a conference call Thursday.

The three mayors – Bouley, Kendall Lane of Keene and Caroline McCarley of Rochester – have all endorsed former secretary of state Hillary Clinton. Hosted by her presidential campaign staff in the Granite State, the call focused on a speech Clinton delivered this week in Atlantic City. Like the candidate, the mayors blasted the real estate mogul for the bankruptcies and lawsuits in his business history.

“I’m extremely concerned when I look at the next election,” Bouley said. “It’s going to have a huge impact on our success as a community and particularly our small businesses. When I think about Donald Trump and he’s talking about his business success, I guess I view success differently than he does.”

Clinton took one of the hardest hits of the campaign this week as the FBI announced she wrongfully sent classified information through a private email server when she was Secretary of State, contracticting her repeated denials.

Bouley, a five-term Concord mayor, said he wanted to spread “a positive message” about Clinton.

“My role, as well as probably other mayors and other folks in the community here, is simply to help point out to our local folks the contrast, the very distinct contrast between the candidacies of Donald Trump and Secretary Clinton,” Bouley said.

Clinton’s campaign also announced Thursday she will visit New Hampshire next week. The event is scheduled for Tuesday, but a press release did not include further details about where it would take place or whether Sen. Bernie Sanders would appear with her.

Citing an unnamed source, the Associated Press reported Wednesday the Clinton and Sanders campaigns are discussing a potential event next week in the Granite State, during which the Vermont senator would endorse Clinton’s White House bid.

(Megan Doyle can be reached at 369-3321, mdoyle@cmonitor.com or on Twitter @megan_e_doyle.)