Jennifer welcomes "Abbott Elementary's" Chris Perfetti to the stage to discuss the fourth season of the popular show and more. Plus, tune in to watch Jeffrey Wall from Dayton, Ohio, teach Jennifer some martial arts! Jeffrey is a sophomore at the University of Cincinnati. He founded Golden Age Karate, where he leads free martial arts classes for senior citizens. His practices build self-esteem, promote empowerment, and help keep everyone social, happy, and healthy.