Trump will speak about “how globalist institutions have significantly decayed the world order, and he will articulate his straightforward and constructive vision for the world” in the speech at the General Assembly meeting in New York, White House Press Secretary Karoline Leavitt said Monday.

Trump’s speech comes after the U.S. revoked about $1 billion in funding this year to the U.N., which Trump has accused previously of “not being well run,” and withdrew from several U.N. agencies, including the World Health Organization, UNESCO and Human Rights Council.

Trump will also touch on his own personal disputes with the U.N., according to Secretary of State Marco, who told Fox News Tuesday Trump would “point to his own history with the U.N. going back to his time as a developer,” adding that Trump “offered to fix the U.N. building and instead they decided to go in a different direct, wasted a bunch of money.”

Rubio appeared to be referring to the U.N. rejecting Trump’s offer to renovate its headquarters in the early 2000s.

Trump will meet with several world leaders after the summit, including Ukrainian President Volodymyr Zelenskyy and Argentinian President Javier Milei.