UNITED STATES—Former Vice President Joe Biden has requested news outlets to not grant President Donald Trump’s personal attorney, Rudy Guiliani any more interviews.

The Daily Beast was the first to report the letter received from the Joe Biden campaign voicing “Grave concern that you continue to book Rudy Giuliani on your air to spread false, debunked conspiracy theories on behalf of Donald Trump.”

Biden’s request to the news outlets was in the aftermath of Giuliani going public with the information he had on Biden and his son, Hunter from Ukraine.

Giuliani spoke extensively about the scandal with Laura Ingraham on Fox News on “The Ingraham Angle.”

Giuliani reportedly shared secrets that would have once been considered classified before a White House whistleblower issued a complaint about a classified conversation between President Donald Trump and Ukraine President Volodymyr Zelenskyy.

He shared his reasoning for going public via Twitter.

The scandal involving Joe Biden came to light after video footage started circulating of the current Presidential candidate bragging about the dismissal of Ukraine’s State Prosecutor, Viktor Shokin.

Footage shows Joe Biden admitting to withholding $1 billion from Ukraine until Shokin was removed from his post.