McCarthyism and Trumpism are very different. They stand for very different things, but the technique of the big lie, smearing and telling lies, you know, McCarthy was doing that. At the time, the media, Democrats, and Republicans were all paralyzed - not all, but most of them were paralyzed. They didn't know how to deal with this.
I did freelance cartooning off and on from college graduation in 1991 through ABC News hiring me in 2003. I did a weekly comic strip for 'Roll Call' for about nine years. I sold cartoons and caricatures to 'The Los Angeles Times' and 'The Washington Post.' I drew as much as I could. It's really tough to make a living doing it.
When you write fiction, there were things about Washington that I've experienced and wanted to write about, including the swamping nature of it, the compromises people come to town and are forced to make, and also, when writing about Joe McCarthy, the indecency and lies that he put forward that people didn't take a stand about.