My take on the Pelosi/Trump thing. After Pelosi extended her hand to shake Trump's (whether he ignored on purpose or not), at that point, she became unhinged and felt the president "dissed her" in front of all Americans. Her facial expressions and actions all through the speech proved that. I'm pretty sure her ripping of the speech was her way of "getting back". She was steaming all through the speech. She let her emotions get the best of her.