Update (1200ET): As he was boarding Air Force One on the way to Tennessee this morning, President Trump made his feelings clear over how he feels about Ukrainian President Zelensky.

President Trump stated that "it's time for Ukraine to get a new president", criticizing Zelensky for bombing Russian oil refineries and accusing him of failing to end the war.

"I suggest they get a new leader who can make a deal." 

One day after announcing plans to buy more than a million tonnes of diesel from Russia, Trump said the Ukrainian strikes were driving up global fuel prices and creating "problems for the world".

"He wants to make problems for our farmers, our ranchers with diesel fuel because Russia supplies a large portion of the diesel fuel throughout the world. And we told them 'Do whatever you want, but don't hit the diesel fuel, because this is a big problem, a big shortage'."

"And what does he do? He goes and hits the diesel fuel."

Asked about the strikes, he said of Zelensky:

"He'd better damn well stop."

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