President Donald Trump and California Gov. Gavin Newsom are sharply at odds as protests against Immigration and Customs Enforcement continue in Los Angeles -- and both are framing their confrontation as not only about the protests but also in terms of politics, some of which are appearing in ways they've dealt with before.

Donald Trump responded positively to a suggestion that California governor Gavin Newsom should be arrested, and, of course, the governor vehemently disagrees. It all started Sunday, when the president responded to reporters about protests going on in Los Angeles over the raids being conducted by ICE in the region.

California Governor Gavin Newsom, a Democrat, told MSNBC that he plans to file suit Monday against the Trump administration to roll back the National Guard deployment, which he called “an illegal act,