I'm currently reading this article, and a paragraph says,
“I honestly don't say this lightly, but I don't know how you could look at the things that have happened over the last year … [and] under the new leadership of the bureau and not say that it is a complete failure in doing its job on behalf of student loan borrowers,” Frotman said. “The current political leadership at the CFPB has prioritized the interests of the student loan industry over the very real plight of the 44 million Americans who have student loan debt.”
How is the bold part functioning?
"Not say that" is doing what?
Or anyone else does not say that?