A conversation with the Head of Instagram, Adam Mosseri. If you want to ask Adam a question, follow him on Instagram @Mosseri, he does a weekly Q&A on Fridays.

Today on the Colin and Samir Show, we’re interviewing Preston Summerrow, aka Prestongoes. Preston is an up-and-coming creator, with just under 600K subscribers. Over the last year, his videos have exploded. On this episode, we'll explore how he figured out what works on YouTube and his advice for...