Trump to 'Lowlife' Michael Moore: 'Get Used to More Losing' Michael Moore, the documentary filmmaker and outspoken critic of President Trump, has long been a thorn in the side of the White House.
His recent endorsement of Michigan Senate candidate Abdul El Sayed triggered a Twitter outburst from the president.
Trump's response was predictable, given his thin skin and quick trigger finger when it comes to criticism. But what's striking is the underlying tone of desperation that permeates his words.