President Trump in an early morning tweet mocked Michael Bloomberg after his rough Democratic presidential primary debate debut, calling the former New York City mayor “grossly incompetent.”

“Mini Mike Bloomberg’s debate performance tonight was perhaps the worst in the history of debates, and there have been some really bad ones,” Trump tweeted.

“He was stumbling, bumbling and grossly incompetent. If this doesn’t knock him out of the race, nothing will. Not so easy to do what I did!” he added.

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