President Donald Trump blasted House Speaker Nancy Pelosi in a series of tweets on Friday morning, minutes before the second open hearing in the impeachment inquiry.

The ousted U.S. ambassador to Ukraine is testifying on Friday as the Democrats desperately attempt to make the case that President Trump acted inappropriately during his July 25 phone call with the Ukrainian president.

……filth pouring into the Pacific Ocean is rapidly becoming an environmental hazard, is getting NOTHING DONE. She is a Do Nothing Democrat as Speaker, and will hopefully not be in that position very long. Approve USMCA, which has been sitting on her desk for months! — Donald J. Trump (@realDonaldTrump) November 15, 2019

“The Impeachment Witch Hunt should be over with the statement made last night by the President and Foreign Minister of Ukraine. Nervous Nancy Pelosi, who should be home cleaning up the dangerous & disgusting Slum she is making of her District in San Francisco, where even the filth pouring into the Pacific Ocean is rapidly becoming an environmental hazard, is getting NOTHING DONE. She is a Do Nothing Democrat as Speaker, and will hopefully not be in that position very long. Approve USMCA, which has been sitting on her desk for months!” Trump wrote in a set of tweets.

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President Trump maintains that he acted appropriately during the call, in which they discussed Hunter Biden’s business dealings in the nation and former Vice President Biden’s involvement in an Ukrainian prosecutor losing his job.

Hunter was on the board of directors for a Ukrainian energy company that was being investigated by the prosecutor.

The White House has released a transcript of the call and is urging the public to read it.