California Gov. Gavin Newsom picked at old wounds on social media and posted a doctored photo of Sean Spicer, President Trump’s first-term press secretary, and an image of sparse crowds on the National Mall for the parade.

The president deployed 4,000 National Guard troops and 700 Marines to Los Angeles in response to anti-ICE protests.

Their clash over Trump’s deployment of military forces for anti-ICE protests in Los Angeles is far from the first time the two leaders have butted heads.