- Who's the funniest? Zoe's the funniest. - That's funny, because I was gonna say that you're the funniest. - Oh really? That's so funny. (both laughing) Oh, we should probably introduce ourselves, ...

When Elmo first appeared on Sesame Street, the little red monster had a deep voice and rarely laughed. But then puppeteer Kevin Clash started working with the furry red creature. Clash, now the senior ...

Elmo, Cookie Monster, Grover, Abby Cadabby, Oscar the Grouch and Elmo's puppy Tango hang with WIRED to answer the Internet's most searched questions about 'Sesame Street' and themselves in this ...