Dav Pilkey, creator of Captain Underpants

Rita Braver talks with writer and illustrator Dav Pilkey on the 20th anniversary of the first book in his wildly successful “Captain Underpants“ series, and learns how an early experience with ADHD played a role in Pilkey’s rise as a cartoonist and bestselling author. Subscribe to the “CBS Sunday Morning“ Channel HERE: Get more of “CBS Sunday Morning“ HERE: Follow “CBS Sunday Morning“ on Instagram HERE: Like “CBS Sunday Morning“ on Facebook HERE: Follow “CBS Sunday Morning“ on Twitter HERE: Follow “CBS Sunday Morning“ on Google HERE: Get the latest news and best in original reporting from CBS News delivered to your inbox. Subscribe to newsletters HERE: Get your news on the go! Download CBS News mobile apps HERE: