During a bilateral meeting in the Oval Office with Polish President Karol Nawrocki several months ago in September, Donald Trump ranted about California Governor Gavin Newsom's body language, particularly his hand gestures.

Political enemies reportedly ‘engaged in affable small talk backstage’ at World Economic Forum this week before getting back to bitter name-calling and critiques of each other’s records

By Steve Holland and Christian Martinez DAVOS, Switzerland, Jan 21 (Reuters) - California Governor Gavin Newsom, an outspoken Democratic critic of President Donald Trump, said he was blocked from speaking at the World Economic Forum at Davos on Wednesday,

California Governor Gavin Newsom slammed global leaders for cozying up to President Donald Trump, calling their behavior “pathetic.” It comes as Trump openly brags about the possibility of a takeover of Greenland.

On the one-year anniversary of President Donald Trump being sworn into office for the second time, California Governor Gavin Newsom, one of the fiercest and most public critics, Tuesday escalated rhetoric against the president while admonishing European leaders.

California Gov. Gavin Newsom called Donald Trump an “invasive species” during a lengthy rant against the president and his administration at the World Economic Forum in Davos, Switzerland Thursday. The Democratic governor said he is “living rent-free in Trump’s head,

Newsom and Trump's animosity has long been a feature of American politics, but has become a prominent sideshow at the World Economic Forum.