Elmo is a Muppet character on the children's television show 'Sesame Street'. He is a furry red monster with a falsetto voice, who hosts the last full fifteen-minute segment on 'Sesame Street', "Elmo's World", which is aimed at toddlers. He was most often puppeteered by Kevin Clash. Wikipedia*
On the C-SPAN Networks:
Elmo has four videos in the C-SPAN Video Library; the first appearance was a 2002 Speech. The year with the most videos was 2006 with two videos. Most appearances with Laura Bush (2), Kevin Clash (2).