Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," CBS News' streaming show that focuses on good news.

The bulk of the president's social media posts don't make news. But taken together they show what's on his mind as he leads the nation through war and domestic turmoil.

President Trump's image has long been synonymous with his outspoken social media presence. Here's how his posts have evolved over the years.