@CNN: Before it was used by celebrities and politicians, Twitter was nothing more than an idea sketched on Jack Dorsey’s notebook https://t.co/Hfmno0FthY https://t.co/UKK3ETI25R

@CNN: Before it was used by celebrities and politicians, Twitter was nothing more than an idea sketched on Jack Dorsey’s notebook https://t.co/Hfmno0FthY https://t.co/UKK3ETI25R