`` The Advertising Council did that campaign , and for many reasons that were mostly cultural , it completely bombed . '' Elmo and Gordon of ` ` Sesame Street '' join long line of public service spot stars . Charitable nature of advertising that adapts to changing culture , tech . Advertising evolve from WWII posters to Twitter , Facebook , YouTube . Creative minds that make best commercials also make great spots .
Elmo and Gordon of ` ` Sesame Street '' join long line of public service spot stars . Charitable nature of advertising that adapts to changing culture , tech . Advertising evolve from WWII posters to Twitter , Facebook , YouTube . Creative minds that make best commercials also make great spots .