Rep. James Comer (R-KY) is being ridiculed for a recent fundraising appeal claiming that they "hit a brick wall" with campaign cash.

Rep. Eric Swalwell (D-CA) trolled the House Oversight and Reform Committee chair on Thursday by posting a screen capture of the email and pointing out Comer's continued failure to find information so he can impeach President Joe Biden.

"No sh_t," Swalwell said on social media. "How pathetic is this guy? His Biden investigation has collapsed and now he’s coming to me for money! Sorry, Comer Pyle!"

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The reference is to witnesses brought into the committee to testify over the past several weeks, who failed to deliver any information of financial impropriety from the president.

One witness, a friend of Hunter Biden's, revealed that his loans to the president's son came with restrictions and interest and were drafted by his lawyers. He told the committee he never got anything from the president due to the loans and never discussed the matter with him.

The elder Biden's bookkeeper, Eric Schwerin, testified that he saw every dollar that came and went out of President Biden's accounts, and not once did he see anything unusual.

"In fact," he continued, "I am not aware of any role that Vice President Biden, as a public official or as a private citizen, had in any of Hunter's business activities. None."