@ cnnbrk surpassed the million - follower mark twice . Managing Editor Meredith Smith says the CNN Twitter account started small . Ashton Kutcher challenged CNN to a competition to reach 10 million ; he won . Artley : CNN thanks its many followers and @ cnnbrk founder James Cox .
@ cnnbrk surpassed the 10-million-follower mark Monday . Managing Editor Meredith Artley says the CNN Twitter account started small . Ashton Kutcher challenged CNN to a competition to reach 1 million ; he won . Artley : CNN thanks its many followers and @ cnnbrk founder James Cox .