Via – NBC News

John Bolton, the former national security adviser to President Donald Trump, said Monday he was willing to testify in the Senate impeachment trial if subpoenaed.

In a statement posted Monday, Bolton wrote, “I have concluded that, if the Senate issues a subpoena for my testimony, I am prepared to testify.”

Bolton had a front-row seat to the White House’s pressure campaign against Ukraine to investigate the son of Trump’s political rival, Joe Biden, including the decision to withhold military aid from Ukraine. He served as Trump’s national security adviser for more than a year, until his departure in September just a couple of weeks before the Ukraine pressure effort became public.

Bolton has previously said he would not testify before the House Intelligence Committee during its impeachment investigation unless he was subpoenaed and a judge ordered him to defy the White House by appearing before Congress.

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