Doing so could be a violation of House ethics rules.
"The latest political tabloid garbage being peddled by The New York Times is nothing more than a slimy, partisan 'hit piece' designed to distract Long Islanders from Democrats' failing record on border security, the economy, and foreign policy," he wrote in a statement.
The New York Times reported that D'Esposito hired his longtime fiancée's daughter to work as a special assistant in his district office, paying her about $3,800 a month.
The report also alleges that he employed a woman with whom he was having an affair. The woman collected $2,000 a month for a part-time job in the same district office. according to the Times citing four people familiar with the relationship..
Matt Capp, a spokesperson for D'Esposito, did not deny that the congressman had an affair and declined to comment on his employment of either woman.
"We do not comment on personnel matters," Mr. Capp said. "Congressman D'Esposito remains focused on fighting for real issues that impact Long Islanders, like securing our borders and ending the affordability crisis."
"My personal life has never interfered with my ability to deliver results for New York's 4th district, and I have upheld the highest ethical standards of personal conduct. Voters deserve better than the Times' gutter politics," D'Esposito added in his statement.
D'Esposito is facing Democrat Laura Gillen in a tight race in the NY-4 district this November.
She released a statement on the report calling for further investigation of "very serious allegations."
James Sample, Constitutional Law Professor at Hofstra University, acknowledged the allegations come at a critical time with Election Day just five weeks away on Nov. 5.
"In the wake of the MeToo movement, the house adopted a new provision which says that house members are categorical prohibited from having a sexual relationship with anyone who is employed by the member," he said.
Nassau County Republican Committee Chairman Joe Cairo, Jr added the allegations politically motivated and baseless.
Nassau is considered a swing county.
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