Based on the article I found here, the statement above is based on a regard from Nancy Pelosi. Pelosi, earlier this week, I would say, successfully avoided a question regarding the democratic vote being negatively affected by the White House's stance with Israel.
The claim thus far has not been confirmed or denied as true based on Pelosi's statement, "I think some financing should be investigated. And I want the FBI to investigate that." She also said that she believes the protesters who are calling for a ceasefire are directly related to what Vladimir Putin wants.
This all is based on her own feelings without evidence. As well as the pressure of taking the heat off the President based on his alliance with Israel. This was just a statement that turned into confusion about what was right. This statement is more than likely false.