Jennings and Adam Mockler have debated multiple times over the last few months, and it seems to always get a little personal. Conservative commentator Scott Jennings became the face of memes after his heated exchange with progressive commentator Adam Mockler on CNN’s ” NewsNight with Abby Phillip” Thursday night, and body language experts think this was a result of built-up tension between the two. Jennings’ body language implies he was already feeling tense before Mockler made his first quip