some of the most biting criticism of president trump has come from satirists and in his new book, doonesbury tackles it all. a fellow alum of yale, #sad, doonesbury in the time of trump. gary trudeau joins us now. you've been satirizing donald trump for decades. >> for years. >> trying to warn america about this man, in your view. put up this cartoon you did. this is donald trump's hair. here are examples of president trump's boasts. you go through all these boasts while you're looking at his interesting vortexs of hair.