Donald Trump to Deliver 'Big Speech' Against Hillary Clinton

PHOTO: Hillary Clinton during the Democratic Presidential debate in Manchester, N.H., Dec. 19, 2015 | Republican presidential candidate Donald Trump, June 10, 2016, in Washington.PlayABC News | AP Photo
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Donald Trump is scheduled to deliver a speech in New York Wednesday attacking Hillary Clinton.

It will be a “big speech” to “discuss the failed policies and bad judgment of Crooked Hillary Clinton,” the presumptive Republican nominee tweeted today.

He’s also expected to attack former President Bill Clinton, a Trump representative said.

Trump first teased the anti-Clinton speech on June 7, after the last Republican primaries, and it was originally planned for June 13 in Manchester, New Hampshire.

“I am going to give a major speech, on probably Monday of next week, and we’re going to be discussing all of the things that have taken place with the Clintons,” Trump said that night to supporters gathered at the Trump National Golf Club in Briarcliff Manor, New York. “I think you’re going to find it very informative and very, very interesting.”

But after June 12, when a shooter at an Orlando nightclub killed 49 people, Trump shifted the focus of his Manchester speech from Clinton to national security.

ABC News’ Tom Llamas contributed to this report.