David Cay Johnston, the source of Rachel Maddow’s live television leaking of President Donald Trump’s 2005 tax return, accused first lady Melania Trump of doing “sneaky porn.”

Johnston made the accusation during a panel discussion with Maddow and MSNBC’s “The Last Word” host Lawrence O’Donnell as they were going through the two pages of the president’s 2005 form 1040 that Maddow released earlier that evening.

While poring over the document, O’Donnell commented that Trump’s wages and salary income is unusual for someone like him.

The Daily Caller reports:

“It could be hers,” Johnston offered. “His wife was a model.”

“Right,” O’Donnell responded. “She’s on here, but she was never at that league.”

“She did do very sneaky porn,” Johnston continued before Maddow interrupted him.

Maddow’s anticlimatic leaking of President Trump’s tax returns was widely viewed as a dud and was mocked by conservatives as it only confirmed how successful a businessman Donald Trump was.